1376576

素因数分解:

$2^6\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:306

約数の個数: 28

約数和(自身を含む): 2769108

約数和(自身を除く): 1392532

約数列:

[1, 2, 4, 8, 16, 32, 64, 137, 157, 274, 314, 548, 628, 1096, 1256, 2192, 2512, 4384, 5024, 8768, 10048, 21509, 43018, 86036, 172072, 344144, 688288, 1376576]

約数ペア:

[(1, 1376576), (2, 688288), (4, 344144), (8, 172072), (16, 86036), (32, 43018), (64, 21509), (137, 10048), (157, 8768), (274, 5024), (314, 4384), (548, 2512), (628, 2192), (1096, 1256)]