69980728

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{110729}}^1$

素因数の和:110814

約数の個数: 16

約数和(自身を含む): 132876000

約数和(自身を除く): 62895272

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 110729, 221458, 442916, 885832, 8747591, 17495182, 34990364, 69980728]

約数ペア:

[(1, 69980728), (2, 34990364), (4, 17495182), (8, 8747591), (79, 885832), (158, 442916), (316, 221458), (632, 110729)]