40974746

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{2633}}^1$

素因数の和:2917

約数の個数: 16

約数和(自身を含む): 63721728

約数和(自身を除く): 22746982

約数列:

[1, 2, 31, 62, 251, 502, 2633, 5266, 7781, 15562, 81623, 163246, 660883, 1321766, 20487373, 40974746]

約数ペア:

[(1, 40974746), (2, 20487373), (31, 1321766), (62, 660883), (251, 163246), (502, 81623), (2633, 15562), (5266, 7781)]