71791746

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{920407}}^1$

素因数の和:920425

約数の個数: 16

約数和(自身を含む): 154628544

約数和(自身を除く): 82836798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 920407, 1840814, 2761221, 5522442, 11965291, 23930582, 35895873, 71791746]

約数ペア:

[(1, 71791746), (2, 35895873), (3, 23930582), (6, 11965291), (13, 5522442), (26, 2761221), (39, 1840814), (78, 920407)]