70489288

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{284231}}^1$

素因数の和:284268

約数の個数: 16

約数和(自身を含む): 136431360

約数和(自身を除く): 65942072

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 284231, 568462, 1136924, 2273848, 8811161, 17622322, 35244644, 70489288]

約数ペア:

[(1, 70489288), (2, 35244644), (4, 17622322), (8, 8811161), (31, 2273848), (62, 1136924), (124, 568462), (248, 284231)]