40745642

素因数分解:

$2^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{12491}}^1$

素因数の和:12733

約数の個数: 16

約数和(自身を含む): 70155072

約数和(自身を除く): 29409430

約数列:

[1, 2, 7, 14, 233, 466, 1631, 3262, 12491, 24982, 87437, 174874, 2910403, 5820806, 20372821, 40745642]

約数ペア:

[(1, 40745642), (2, 20372821), (7, 5820806), (14, 2910403), (233, 174874), (466, 87437), (1631, 24982), (3262, 12491)]