15672849976

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1\times {\mathrm{8737}}^1$

素因数の和:9164

約数の個数: 64

約数和(自身を含む): 34023674880

約数和(自身を除く): 18350824904

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 311, 412, 622, 721, 824, 1244, 1442, 2177, 2488, 2884, 4354, 5768, 8708, 8737, 17416, 17474, 32033, 34948, 61159, 64066, 69896, 122318, 128132, 224231, 244636, 256264, 448462, 489272, 896924, 899911, 1793848, 1799822, 2717207, 3599644, 5434414, 6299377, 7199288, 10868828, 12598754, 19020449, 21737656, 25197508, 38040898, 50395016, 76081796, 152163592, 279872321, 559744642, 1119489284, 1959106247, 2238978568, 3918212494, 7836424988, 15672849976]

約数ペア:

[(1, 15672849976), (2, 7836424988), (4, 3918212494), (7, 2238978568), (8, 1959106247), (14, 1119489284), (28, 559744642), (56, 279872321), (103, 152163592), (206, 76081796), (311, 50395016), (412, 38040898), (622, 25197508), (721, 21737656), (824, 19020449), (1244, 12598754), (1442, 10868828), (2177, 7199288), (2488, 6299377), (2884, 5434414), (4354, 3599644), (5768, 2717207), (8708, 1799822), (8737, 1793848), (17416, 899911), (17474, 896924), (32033, 489272), (34948, 448462), (61159, 256264), (64066, 244636), (69896, 224231), (122318, 128132)]