72416684

素因数分解:

$2^2\times {\mathrm{557}}^1\times {\mathrm{32503}}^1$

素因数の和:33064

約数の個数: 12

約数和(自身を含む): 126960624

約数和(自身を除く): 54543940

約数列:

[1, 2, 4, 557, 1114, 2228, 32503, 65006, 130012, 18104171, 36208342, 72416684]

約数ペア:

[(1, 72416684), (2, 36208342), (4, 18104171), (557, 130012), (1114, 65006), (2228, 32503)]