27797848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1951}}^1$

素因数の和:2107

約数の個数: 32

約数和(自身を含む): 56568960

約数和(自身を除く): 28771112

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 548, 1096, 1781, 1951, 3562, 3902, 7124, 7804, 14248, 15608, 25363, 50726, 101452, 202904, 267287, 534574, 1069148, 2138296, 3474731, 6949462, 13898924, 27797848]

約数ペア:

[(1, 27797848), (2, 13898924), (4, 6949462), (8, 3474731), (13, 2138296), (26, 1069148), (52, 534574), (104, 267287), (137, 202904), (274, 101452), (548, 50726), (1096, 25363), (1781, 15608), (1951, 14248), (3562, 7804), (3902, 7124)]