74272906

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{1663}}^1$

素因数の和:1965

約数の個数: 16

約数和(自身を含む): 112978944

約数和(自身を除く): 38706038

約数列:

[1, 2, 137, 163, 274, 326, 1663, 3326, 22331, 44662, 227831, 271069, 455662, 542138, 37136453, 74272906]

約数ペア:

[(1, 74272906), (2, 37136453), (137, 542138), (163, 455662), (274, 271069), (326, 227831), (1663, 44662), (3326, 22331)]