28855762

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{8101}}^1$

素因数の和:8253

約数の個数: 16

約数和(自身を含む): 46959192

約数和(自身を除く): 18103430

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 8101, 16202, 105313, 210626, 1109837, 2219674, 14427881, 28855762]

約数ペア:

[(1, 28855762), (2, 14427881), (13, 2219674), (26, 1109837), (137, 210626), (274, 105313), (1781, 16202), (3562, 8101)]