29989292

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{2309}}^1$

素因数の和:2521

約数の個数: 24

約数和(自身を含む): 55883520

約数和(自身を除く): 25894228

約数列:

[1, 2, 4, 17, 34, 68, 191, 382, 764, 2309, 3247, 4618, 6494, 9236, 12988, 39253, 78506, 157012, 441019, 882038, 1764076, 7497323, 14994646, 29989292]

約数ペア:

[(1, 29989292), (2, 14994646), (4, 7497323), (17, 1764076), (34, 882038), (68, 441019), (191, 157012), (382, 78506), (764, 39253), (2309, 12988), (3247, 9236), (4618, 6494)]