2690816

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:496

約数の個数: 36

約数和(自身を含む): 5616912

約数和(自身を除く): 2926096

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 457, 736, 914, 1472, 1828, 2944, 3656, 5888, 7312, 10511, 14624, 21022, 29248, 42044, 58496, 84088, 116992, 168176, 336352, 672704, 1345408, 2690816]

約数ペア:

[(1, 2690816), (2, 1345408), (4, 672704), (8, 336352), (16, 168176), (23, 116992), (32, 84088), (46, 58496), (64, 42044), (92, 29248), (128, 21022), (184, 14624), (256, 10511), (368, 7312), (457, 5888), (736, 3656), (914, 2944), (1472, 1828)]