22136744

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 50371200

約数和(自身を除く): 28234456

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 43, 56, 58, 86, 116, 172, 203, 232, 301, 317, 344, 406, 602, 634, 812, 1204, 1247, 1268, 1624, 2219, 2408, 2494, 2536, 4438, 4988, 8729, 8876, 9193, 9976, 13631, 17458, 17752, 18386, 27262, 34916, 36772, 54524, 64351, 69832, 73544, 95417, 109048, 128702, 190834, 257404, 381668, 395299, 514808, 763336, 790598, 1581196, 2767093, 3162392, 5534186, 11068372, 22136744]

約数ペア:

[(1, 22136744), (2, 11068372), (4, 5534186), (7, 3162392), (8, 2767093), (14, 1581196), (28, 790598), (29, 763336), (43, 514808), (56, 395299), (58, 381668), (86, 257404), (116, 190834), (172, 128702), (203, 109048), (232, 95417), (301, 73544), (317, 69832), (344, 64351), (406, 54524), (602, 36772), (634, 34916), (812, 27262), (1204, 18386), (1247, 17752), (1268, 17458), (1624, 13631), (2219, 9976), (2408, 9193), (2494, 8876), (2536, 8729), (4438, 4988)]