74640464

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{59051}}^1$

素因数の和:59138

約数の個数: 20

約数和(自身を含む): 146448960

約数和(自身を除く): 71808496

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 59051, 118102, 236204, 472408, 944816, 4665029, 9330058, 18660116, 37320232, 74640464]

約数ペア:

[(1, 74640464), (2, 37320232), (4, 18660116), (8, 9330058), (16, 4665029), (79, 944816), (158, 472408), (316, 236204), (632, 118102), (1264, 59051)]