57280712

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{106867}}^1$

素因数の和:106940

約数の個数: 16

約数和(自身を含む): 109005360

約数和(自身を除く): 51724648

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 106867, 213734, 427468, 854936, 7160089, 14320178, 28640356, 57280712]

約数ペア:

[(1, 57280712), (2, 28640356), (4, 14320178), (8, 7160089), (67, 854936), (134, 427468), (268, 213734), (536, 106867)]