70921292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{1733}}^1$

素因数の和:2537

約数の個数: 24

約数和(自身を含む): 133906416

約数和(自身を除く): 62985124

約数列:

[1, 2, 4, 13, 26, 52, 787, 1574, 1733, 3148, 3466, 6932, 10231, 20462, 22529, 40924, 45058, 90116, 1363871, 2727742, 5455484, 17730323, 35460646, 70921292]

約数ペア:

[(1, 70921292), (2, 35460646), (4, 17730323), (13, 5455484), (26, 2727742), (52, 1363871), (787, 90116), (1574, 45058), (1733, 40924), (3148, 22529), (3466, 20462), (6932, 10231)]