28188477392

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{2837}}^1\times {\mathrm{11717}}^1$

素因数の和:14615

約数の個数: 40

約数和(自身を含む): 55670015016

約数和(自身を除く): 27481537624

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2837, 5674, 11348, 11717, 22696, 23434, 45392, 46868, 93736, 150361, 187472, 300722, 601444, 621001, 1202888, 1242002, 2405776, 2484004, 4968008, 9936016, 33241129, 66482258, 132964516, 265929032, 531858064, 1761779837, 3523559674, 7047119348, 14094238696, 28188477392]

約数ペア:

[(1, 28188477392), (2, 14094238696), (4, 7047119348), (8, 3523559674), (16, 1761779837), (53, 531858064), (106, 265929032), (212, 132964516), (424, 66482258), (848, 33241129), (2837, 9936016), (5674, 4968008), (11348, 2484004), (11717, 2405776), (22696, 1242002), (23434, 1202888), (45392, 621001), (46868, 601444), (93736, 300722), (150361, 187472)]