24979388

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{20747}}^1$

素因数の和:20801

約数の個数: 24

約数和(自身を含む): 51123072

約数和(自身を除く): 26143684

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 20747, 41494, 82988, 145229, 290458, 580916, 892121, 1784242, 3568484, 6244847, 12489694, 24979388]

約数ペア:

[(1, 24979388), (2, 12489694), (4, 6244847), (7, 3568484), (14, 1784242), (28, 892121), (43, 580916), (86, 290458), (172, 145229), (301, 82988), (602, 41494), (1204, 20747)]