21822752

素因数分解:

$2^5\times 7^1\times {\mathrm{97423}}^1$

素因数の和:97440

約数の個数: 24

約数和(自身を含む): 49101696

約数和(自身を除く): 27278944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 97423, 194846, 389692, 681961, 779384, 1363922, 1558768, 2727844, 3117536, 5455688, 10911376, 21822752]

約数ペア:

[(1, 21822752), (2, 10911376), (4, 5455688), (7, 3117536), (8, 2727844), (14, 1558768), (16, 1363922), (28, 779384), (32, 681961), (56, 389692), (112, 194846), (224, 97423)]