22121024

素因数分解:

$2^6\times {\mathrm{421}}^1\times {\mathrm{821}}^1$

素因数の和:1254

約数の個数: 28

約数和(自身を含む): 44054268

約数和(自身を除く): 21933244

約数列:

[1, 2, 4, 8, 16, 32, 64, 421, 821, 842, 1642, 1684, 3284, 3368, 6568, 6736, 13136, 13472, 26272, 26944, 52544, 345641, 691282, 1382564, 2765128, 5530256, 11060512, 22121024]

約数ペア:

[(1, 22121024), (2, 11060512), (4, 5530256), (8, 2765128), (16, 1382564), (32, 691282), (64, 345641), (421, 52544), (821, 26944), (842, 26272), (1642, 13472), (1684, 13136), (3284, 6736), (3368, 6568)]