71683418

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{20261}}^1$

素因数の和:20353

約数の個数: 16

約数和(自身を含む): 113061960

約数和(自身を除く): 41378542

約数列:

[1, 2, 29, 58, 61, 122, 1769, 3538, 20261, 40522, 587569, 1175138, 1235921, 2471842, 35841709, 71683418]

約数ペア:

[(1, 71683418), (2, 35841709), (29, 2471842), (58, 1235921), (61, 1175138), (122, 587569), (1769, 40522), (3538, 20261)]