72006808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{473729}}^1$

素因数の和:473754

約数の個数: 16

約数和(自身を含む): 142119000

約数和(自身を除く): 70112192

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 473729, 947458, 1894916, 3789832, 9000851, 18001702, 36003404, 72006808]

約数ペア:

[(1, 72006808), (2, 36003404), (4, 18001702), (8, 9000851), (19, 3789832), (38, 1894916), (76, 947458), (152, 473729)]