67477888

素因数分解:

$2^7\times {\mathrm{317}}^1\times {\mathrm{1663}}^1$

素因数の和:1994

約数の個数: 32

約数和(自身を含む): 134933760

約数和(自身を除く): 67455872

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 317, 634, 1268, 1663, 2536, 3326, 5072, 6652, 10144, 13304, 20288, 26608, 40576, 53216, 106432, 212864, 527171, 1054342, 2108684, 4217368, 8434736, 16869472, 33738944, 67477888]

約数ペア:

[(1, 67477888), (2, 33738944), (4, 16869472), (8, 8434736), (16, 4217368), (32, 2108684), (64, 1054342), (128, 527171), (317, 212864), (634, 106432), (1268, 53216), (1663, 40576), (2536, 26608), (3326, 20288), (5072, 13304), (6652, 10144)]