28567756

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{9029}}^1$

素因数の和:9153

約数の個数: 24

約数和(自身を含む): 57647520

約数和(自身を除く): 29079764

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 9029, 18058, 36116, 63203, 126406, 252812, 1020277, 2040554, 4081108, 7141939, 14283878, 28567756]

約数ペア:

[(1, 28567756), (2, 14283878), (4, 7141939), (7, 4081108), (14, 2040554), (28, 1020277), (113, 252812), (226, 126406), (452, 63203), (791, 36116), (1582, 18058), (3164, 9029)]