70490608

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{231877}}^1$

素因数の和:231904

約数の個数: 20

約数和(自身を含む): 143764360

約数和(自身を除く): 73273752

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 231877, 463754, 927508, 1855016, 3710032, 4405663, 8811326, 17622652, 35245304, 70490608]

約数ペア:

[(1, 70490608), (2, 35245304), (4, 17622652), (8, 8811326), (16, 4405663), (19, 3710032), (38, 1855016), (76, 927508), (152, 463754), (304, 231877)]