7217416

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 14414400

約数和(自身を除く): 7196984

約数列:

[1, 2, 4, 8, 19, 38, 76, 103, 152, 206, 412, 461, 824, 922, 1844, 1957, 3688, 3914, 7828, 8759, 15656, 17518, 35036, 47483, 70072, 94966, 189932, 379864, 902177, 1804354, 3608708, 7217416]

約数ペア:

[(1, 7217416), (2, 3608708), (4, 1804354), (8, 902177), (19, 379864), (38, 189932), (76, 94966), (103, 70072), (152, 47483), (206, 35036), (412, 17518), (461, 15656), (824, 8759), (922, 7828), (1844, 3914), (1957, 3688)]