2691776

素因数分解:

$2^6\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:456

約数の個数: 28

約数和(自身を含む): 5398008

約数和(自身を除く): 2706232

約数列:

[1, 2, 4, 8, 16, 32, 64, 137, 274, 307, 548, 614, 1096, 1228, 2192, 2456, 4384, 4912, 8768, 9824, 19648, 42059, 84118, 168236, 336472, 672944, 1345888, 2691776]

約数ペア:

[(1, 2691776), (2, 1345888), (4, 672944), (8, 336472), (16, 168236), (32, 84118), (64, 42059), (137, 19648), (274, 9824), (307, 8768), (548, 4912), (614, 4384), (1096, 2456), (1228, 2192)]