28046624

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{21377}}^1$

素因数の和:21428

約数の個数: 24

約数和(自身を含む): 56566188

約数和(自身を除く): 28519564

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 21377, 42754, 85508, 171016, 342032, 684064, 876457, 1752914, 3505828, 7011656, 14023312, 28046624]

約数ペア:

[(1, 28046624), (2, 14023312), (4, 7011656), (8, 3505828), (16, 1752914), (32, 876457), (41, 684064), (82, 342032), (164, 171016), (328, 85508), (656, 42754), (1312, 21377)]