28701842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{18097}}^1$

素因数の和:18173

約数の個数: 16

約数和(自身を含む): 47127192

約数和(自身を除く): 18425350

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 18097, 36194, 235261, 470522, 1103917, 2207834, 14350921, 28701842]

約数ペア:

[(1, 28701842), (2, 14350921), (13, 2207834), (26, 1103917), (61, 470522), (122, 235261), (793, 36194), (1586, 18097)]