70701584

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{232571}}^1$

素因数の和:232598

約数の個数: 20

約数和(自身を含む): 144194640

約数和(自身を除く): 73493056

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 232571, 465142, 930284, 1860568, 3721136, 4418849, 8837698, 17675396, 35350792, 70701584]

約数ペア:

[(1, 70701584), (2, 35350792), (4, 17675396), (8, 8837698), (16, 4418849), (19, 3721136), (38, 1860568), (76, 930284), (152, 465142), (304, 232571)]