27660848

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{12619}}^1$

素因数の和:12764

約数の個数: 20

約数和(自身を含む): 53988360

約数和(自身を除く): 26327512

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 12619, 25238, 50476, 100952, 201904, 1728803, 3457606, 6915212, 13830424, 27660848]

約数ペア:

[(1, 27660848), (2, 13830424), (4, 6915212), (8, 3457606), (16, 1728803), (137, 201904), (274, 100952), (548, 50476), (1096, 25238), (2192, 12619)]