549728

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:470

約数の個数: 24

約数和(自身を含む): 1111320

約数和(自身を除く): 561592

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 419, 656, 838, 1312, 1676, 3352, 6704, 13408, 17179, 34358, 68716, 137432, 274864, 549728]

約数ペア:

[(1, 549728), (2, 274864), (4, 137432), (8, 68716), (16, 34358), (32, 17179), (41, 13408), (82, 6704), (164, 3352), (328, 1676), (419, 1312), (656, 838)]