25949728

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:186

約数の個数: 96

約数和(自身を含む): 62512128

約数和(自身を除く): 36562400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 37, 56, 62, 74, 101, 112, 124, 148, 202, 217, 224, 248, 259, 296, 404, 434, 496, 518, 592, 707, 808, 868, 992, 1036, 1147, 1184, 1414, 1616, 1736, 2072, 2294, 2828, 3131, 3232, 3472, 3737, 4144, 4588, 5656, 6262, 6944, 7474, 8029, 8288, 9176, 11312, 12524, 14948, 16058, 18352, 21917, 22624, 25048, 26159, 29896, 32116, 36704, 43834, 50096, 52318, 59792, 64232, 87668, 100192, 104636, 115847, 119584, 128464, 175336, 209272, 231694, 256928, 350672, 418544, 463388, 701344, 810929, 837088, 926776, 1621858, 1853552, 3243716, 3707104, 6487432, 12974864, 25949728]

約数ペア:

[(1, 25949728), (2, 12974864), (4, 6487432), (7, 3707104), (8, 3243716), (14, 1853552), (16, 1621858), (28, 926776), (31, 837088), (32, 810929), (37, 701344), (56, 463388), (62, 418544), (74, 350672), (101, 256928), (112, 231694), (124, 209272), (148, 175336), (202, 128464), (217, 119584), (224, 115847), (248, 104636), (259, 100192), (296, 87668), (404, 64232), (434, 59792), (496, 52318), (518, 50096), (592, 43834), (707, 36704), (808, 32116), (868, 29896), (992, 26159), (1036, 25048), (1147, 22624), (1184, 21917), (1414, 18352), (1616, 16058), (1736, 14948), (2072, 12524), (2294, 11312), (2828, 9176), (3131, 8288), (3232, 8029), (3472, 7474), (3737, 6944), (4144, 6262), (4588, 5656)]