672704

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:492

約数の個数: 28

約数和(自身を含む): 1395984

約数和(自身を除く): 723280

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 457, 736, 914, 1472, 1828, 3656, 7312, 10511, 14624, 21022, 29248, 42044, 84088, 168176, 336352, 672704]

約数ペア:

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