628477726

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{68209}}^1$

素因数の和:68499

約数の個数: 16

約数和(自身を含む): 1001868480

約数和(自身を除く): 373390754

約数列:

[1, 2, 17, 34, 271, 542, 4607, 9214, 68209, 136418, 1159553, 2319106, 18484639, 36969278, 314238863, 628477726]

約数ペア:

[(1, 628477726), (2, 314238863), (17, 36969278), (34, 18484639), (271, 2319106), (542, 1159553), (4607, 136418), (9214, 68209)]