1345408

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 2802960

約数和(自身を除く): 1457552

約数列:

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

約数ペア:

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