42949398

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{1031}}^1$

素因数の和:1220

約数の個数: 32

約数和(自身を含む): 88273152

約数和(自身を除く): 45323754

約数列:

[1, 2, 3, 6, 53, 106, 131, 159, 262, 318, 393, 786, 1031, 2062, 3093, 6186, 6943, 13886, 20829, 41658, 54643, 109286, 135061, 163929, 270122, 327858, 405183, 810366, 7158233, 14316466, 21474699, 42949398]

約数ペア:

[(1, 42949398), (2, 21474699), (3, 14316466), (6, 7158233), (53, 810366), (106, 405183), (131, 327858), (159, 270122), (262, 163929), (318, 135061), (393, 109286), (786, 54643), (1031, 41658), (2062, 20829), (3093, 13886), (6186, 6943)]