65172976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^2$

素因数の和:274

約数の個数: 60

約数和(自身を含む): 143774280

約数和(自身を除く): 78601304

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 113, 116, 176, 226, 232, 319, 452, 464, 638, 904, 1243, 1276, 1808, 2486, 2552, 3277, 4972, 5104, 6554, 9944, 12769, 13108, 19888, 25538, 26216, 36047, 51076, 52432, 72094, 102152, 140459, 144188, 204304, 280918, 288376, 370301, 561836, 576752, 740602, 1123672, 1481204, 2247344, 2962408, 4073311, 5924816, 8146622, 16293244, 32586488, 65172976]

約数ペア:

[(1, 65172976), (2, 32586488), (4, 16293244), (8, 8146622), (11, 5924816), (16, 4073311), (22, 2962408), (29, 2247344), (44, 1481204), (58, 1123672), (88, 740602), (113, 576752), (116, 561836), (176, 370301), (226, 288376), (232, 280918), (319, 204304), (452, 144188), (464, 140459), (638, 102152), (904, 72094), (1243, 52432), (1276, 51076), (1808, 36047), (2486, 26216), (2552, 25538), (3277, 19888), (4972, 13108), (5104, 12769), (6554, 9944)]