22303204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 50944320

約数和(自身を除く): 28641116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 121, 154, 203, 227, 242, 308, 319, 406, 454, 484, 638, 812, 847, 908, 1276, 1589, 1694, 2233, 2497, 3178, 3388, 3509, 4466, 4994, 6356, 6583, 7018, 8932, 9988, 13166, 14036, 17479, 24563, 26332, 27467, 34958, 46081, 49126, 54934, 69916, 72413, 92162, 98252, 109868, 144826, 184324, 192269, 289652, 384538, 506891, 769076, 796543, 1013782, 1593086, 2027564, 3186172, 5575801, 11151602, 22303204]

約数ペア:

[(1, 22303204), (2, 11151602), (4, 5575801), (7, 3186172), (11, 2027564), (14, 1593086), (22, 1013782), (28, 796543), (29, 769076), (44, 506891), (58, 384538), (77, 289652), (116, 192269), (121, 184324), (154, 144826), (203, 109868), (227, 98252), (242, 92162), (308, 72413), (319, 69916), (406, 54934), (454, 49126), (484, 46081), (638, 34958), (812, 27467), (847, 26332), (908, 24563), (1276, 17479), (1589, 14036), (1694, 13166), (2233, 9988), (2497, 8932), (3178, 7018), (3388, 6583), (3509, 6356), (4466, 4994)]