68927432

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{42443}}^1$

素因数の和:42485

約数の個数: 32

約数和(自身を含む): 152798400

約数和(自身を除く): 83870968

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 42443, 84886, 169772, 297101, 339544, 594202, 1188404, 1230847, 2376808, 2461694, 4923388, 8615929, 9846776, 17231858, 34463716, 68927432]

約数ペア:

[(1, 68927432), (2, 34463716), (4, 17231858), (7, 9846776), (8, 8615929), (14, 4923388), (28, 2461694), (29, 2376808), (56, 1230847), (58, 1188404), (116, 594202), (203, 339544), (232, 297101), (406, 169772), (812, 84886), (1624, 42443)]