64239428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{3167}}^1$

素因数の和:3643

約数の個数: 24

約数和(自身を含む): 122943744

約数和(自身を除く): 58704316

約数列:

[1, 2, 4, 11, 22, 44, 461, 922, 1844, 3167, 5071, 6334, 10142, 12668, 20284, 34837, 69674, 139348, 1459987, 2919974, 5839948, 16059857, 32119714, 64239428]

約数ペア:

[(1, 64239428), (2, 32119714), (4, 16059857), (11, 5839948), (22, 2919974), (44, 1459987), (461, 139348), (922, 69674), (1844, 34837), (3167, 20284), (5071, 12668), (6334, 10142)]