38628790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{353}}^2$

素因数の和:744

約数の個数: 24

約数和(自身を含む): 71978688

約数和(自身を除く): 33349898

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 353, 706, 1765, 3530, 10943, 21886, 54715, 109430, 124609, 249218, 623045, 1246090, 3862879, 7725758, 19314395, 38628790]

約数ペア:

[(1, 38628790), (2, 19314395), (5, 7725758), (10, 3862879), (31, 1246090), (62, 623045), (155, 249218), (310, 124609), (353, 109430), (706, 54715), (1765, 21886), (3530, 10943)]