28803644

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{691}}^1$

素因数の和:1325

約数の個数: 24

約数和(自身を含む): 53535888

約数和(自身を除く): 24732244

約数列:

[1, 2, 4, 17, 34, 68, 613, 691, 1226, 1382, 2452, 2764, 10421, 11747, 20842, 23494, 41684, 46988, 423583, 847166, 1694332, 7200911, 14401822, 28803644]

約数ペア:

[(1, 28803644), (2, 14401822), (4, 7200911), (17, 1694332), (34, 847166), (68, 423583), (613, 46988), (691, 41684), (1226, 23494), (1382, 20842), (2452, 11747), (2764, 10421)]