78434746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{81533}}^1$

素因数の和:81585

約数の個数: 16

約数和(自身を含む): 130128264

約数和(自身を除く): 51693518

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 81533, 163066, 1059929, 2119858, 3016721, 6033442, 39217373, 78434746]

約数ペア:

[(1, 78434746), (2, 39217373), (13, 6033442), (26, 3016721), (37, 2119858), (74, 1059929), (481, 163066), (962, 81533)]