79958528

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:365

約数の個数: 80

約数和(自身を含む): 176848056

約数和(自身を除く): 96889528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 128, 164, 208, 256, 293, 328, 416, 512, 533, 586, 656, 832, 1066, 1172, 1312, 1664, 2132, 2344, 2624, 3328, 3809, 4264, 4688, 5248, 6656, 7618, 8528, 9376, 10496, 12013, 15236, 17056, 18752, 20992, 24026, 30472, 34112, 37504, 48052, 60944, 68224, 75008, 96104, 121888, 136448, 150016, 156169, 192208, 243776, 272896, 312338, 384416, 487552, 624676, 768832, 975104, 1249352, 1537664, 1950208, 2498704, 3075328, 4997408, 6150656, 9994816, 19989632, 39979264, 79958528]

約数ペア:

[(1, 79958528), (2, 39979264), (4, 19989632), (8, 9994816), (13, 6150656), (16, 4997408), (26, 3075328), (32, 2498704), (41, 1950208), (52, 1537664), (64, 1249352), (82, 975104), (104, 768832), (128, 624676), (164, 487552), (208, 384416), (256, 312338), (293, 272896), (328, 243776), (416, 192208), (512, 156169), (533, 150016), (586, 136448), (656, 121888), (832, 96104), (1066, 75008), (1172, 68224), (1312, 60944), (1664, 48052), (2132, 37504), (2344, 34112), (2624, 30472), (3328, 24026), (3809, 20992), (4264, 18752), (4688, 17056), (5248, 15236), (6656, 12013), (7618, 10496), (8528, 9376)]