28695328

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{11351}}^1$

素因数の和:11440

約数の個数: 24

約数和(自身を含む): 57214080

約数和(自身を除く): 28518752

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 11351, 22702, 45404, 90808, 181616, 363232, 896729, 1793458, 3586916, 7173832, 14347664, 28695328]

約数ペア:

[(1, 28695328), (2, 14347664), (4, 7173832), (8, 3586916), (16, 1793458), (32, 896729), (79, 363232), (158, 181616), (316, 90808), (632, 45404), (1264, 22702), (2528, 11351)]