25633321168

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{15349}}^1$

素因数の和:15445

約数の個数: 160

約数和(自身を含む): 64806963200

約数和(自身を除く): 39173642032

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 37, 52, 56, 62, 74, 91, 104, 112, 124, 148, 182, 208, 217, 248, 259, 296, 364, 403, 434, 481, 496, 518, 592, 728, 806, 868, 962, 1036, 1147, 1456, 1612, 1736, 1924, 2072, 2294, 2821, 3224, 3367, 3472, 3848, 4144, 4588, 5642, 6448, 6734, 7696, 8029, 9176, 11284, 13468, 14911, 15349, 16058, 18352, 22568, 26936, 29822, 30698, 32116, 45136, 53872, 59644, 61396, 64232, 104377, 107443, 119288, 122792, 128464, 199537, 208754, 214886, 238576, 245584, 399074, 417508, 429772, 475819, 567913, 798148, 835016, 859544, 951638, 1135826, 1396759, 1596296, 1670032, 1719088, 1903276, 2271652, 2793518, 3192592, 3330733, 3806552, 3975391, 4543304, 5587036, 6185647, 6661466, 7382869, 7613104, 7950782, 9086608, 11174072, 12371294, 13322932, 14765738, 15901564, 17605303, 22348144, 24742588, 26645864, 29531476, 31803128, 35210606, 43299529, 49485176, 51680083, 53291728, 59062952, 63606256, 70421212, 86599058, 98970352, 103360166, 118125904, 123237121, 140842424, 173198116, 206720332, 228868939, 246474242, 281684848, 346396232, 413440664, 457737878, 492948484, 692792464, 826881328, 915475756, 985896968, 1602082573, 1830951512, 1971793936, 3204165146, 3661903024, 6408330292, 12816660584, 25633321168]

約数ペア:

[(1, 25633321168), (2, 12816660584), (4, 6408330292), (7, 3661903024), (8, 3204165146), (13, 1971793936), (14, 1830951512), (16, 1602082573), (26, 985896968), (28, 915475756), (31, 826881328), (37, 692792464), (52, 492948484), (56, 457737878), (62, 413440664), (74, 346396232), (91, 281684848), (104, 246474242), (112, 228868939), (124, 206720332), (148, 173198116), (182, 140842424), (208, 123237121), (217, 118125904), (248, 103360166), (259, 98970352), (296, 86599058), (364, 70421212), (403, 63606256), (434, 59062952), (481, 53291728), (496, 51680083), (518, 49485176), (592, 43299529), (728, 35210606), (806, 31803128), (868, 29531476), (962, 26645864), (1036, 24742588), (1147, 22348144), (1456, 17605303), (1612, 15901564), (1736, 14765738), (1924, 13322932), (2072, 12371294), (2294, 11174072), (2821, 9086608), (3224, 7950782), (3367, 7613104), (3472, 7382869), (3848, 6661466), (4144, 6185647), (4588, 5587036), (5642, 4543304), (6448, 3975391), (6734, 3806552), (7696, 3330733), (8029, 3192592), (9176, 2793518), (11284, 2271652), (13468, 1903276), (14911, 1719088), (15349, 1670032), (16058, 1596296), (18352, 1396759), (22568, 1135826), (26936, 951638), (29822, 859544), (30698, 835016), (32116, 798148), (45136, 567913), (53872, 475819), (59644, 429772), (61396, 417508), (64232, 399074), (104377, 245584), (107443, 238576), (119288, 214886), (122792, 208754), (128464, 199537)]