70952968

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{30689}}^1$

素因数の和:30729

約数の個数: 24

約数和(自身を含む): 141327450

約数和(自身を除く): 70374482

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 30689, 61378, 122756, 245512, 521713, 1043426, 2086852, 4173704, 8869121, 17738242, 35476484, 70952968]

約数ペア:

[(1, 70952968), (2, 35476484), (4, 17738242), (8, 8869121), (17, 4173704), (34, 2086852), (68, 1043426), (136, 521713), (289, 245512), (578, 122756), (1156, 61378), (2312, 30689)]