27187376

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:381

約数の個数: 40

約数和(自身を含む): 54073920

約数和(自身を除く): 26886544

約数列:

[1, 2, 4, 8, 16, 79, 137, 157, 158, 274, 314, 316, 548, 628, 632, 1096, 1256, 1264, 2192, 2512, 10823, 12403, 21509, 21646, 24806, 43018, 43292, 49612, 86036, 86584, 99224, 172072, 173168, 198448, 344144, 1699211, 3398422, 6796844, 13593688, 27187376]

約数ペア:

[(1, 27187376), (2, 13593688), (4, 6796844), (8, 3398422), (16, 1699211), (79, 344144), (137, 198448), (157, 173168), (158, 172072), (274, 99224), (314, 86584), (316, 86036), (548, 49612), (628, 43292), (632, 43018), (1096, 24806), (1256, 21646), (1264, 21509), (2192, 12403), (2512, 10823)]