27907996

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:669

約数の個数: 24

約数和(自身を含む): 49706496

約数和(自身を除く): 21798500

約数列:

[1, 2, 4, 127, 137, 254, 274, 401, 508, 548, 802, 1604, 17399, 34798, 50927, 54937, 69596, 101854, 109874, 203708, 219748, 6976999, 13953998, 27907996]

約数ペア:

[(1, 27907996), (2, 13953998), (4, 6976999), (127, 219748), (137, 203708), (254, 109874), (274, 101854), (401, 69596), (508, 54937), (548, 50927), (802, 34798), (1604, 17399)]