28646044

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{24953}}^1$

素因数の和:25005

約数の個数: 24

約数和(自身を含む): 58691808

約数和(自身を除く): 30045764

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 24953, 49906, 99812, 174671, 349342, 698684, 1023073, 2046146, 4092292, 7161511, 14323022, 28646044]

約数ペア:

[(1, 28646044), (2, 14323022), (4, 7161511), (7, 4092292), (14, 2046146), (28, 1023073), (41, 698684), (82, 349342), (164, 174671), (287, 99812), (574, 49906), (1148, 24953)]