23543128

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 56430000

約数和(自身を除く): 32886872

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 38, 49, 56, 58, 76, 98, 109, 116, 133, 152, 196, 203, 218, 232, 266, 392, 406, 436, 532, 551, 763, 812, 872, 931, 1064, 1102, 1421, 1526, 1624, 1862, 2071, 2204, 2842, 3052, 3161, 3724, 3857, 4142, 4408, 5341, 5684, 6104, 6322, 7448, 7714, 8284, 10682, 11368, 12644, 14497, 15428, 16568, 21364, 22127, 25288, 26999, 28994, 30856, 42728, 44254, 53998, 57988, 60059, 88508, 101479, 107996, 115976, 120118, 154889, 177016, 202958, 215992, 240236, 309778, 405916, 420413, 480472, 619556, 811832, 840826, 1239112, 1681652, 2942891, 3363304, 5885782, 11771564, 23543128]

約数ペア:

[(1, 23543128), (2, 11771564), (4, 5885782), (7, 3363304), (8, 2942891), (14, 1681652), (19, 1239112), (28, 840826), (29, 811832), (38, 619556), (49, 480472), (56, 420413), (58, 405916), (76, 309778), (98, 240236), (109, 215992), (116, 202958), (133, 177016), (152, 154889), (196, 120118), (203, 115976), (218, 107996), (232, 101479), (266, 88508), (392, 60059), (406, 57988), (436, 53998), (532, 44254), (551, 42728), (763, 30856), (812, 28994), (872, 26999), (931, 25288), (1064, 22127), (1102, 21364), (1421, 16568), (1526, 15428), (1624, 14497), (1862, 12644), (2071, 11368), (2204, 10682), (2842, 8284), (3052, 7714), (3161, 7448), (3724, 6322), (3857, 6104), (4142, 5684), (4408, 5341)]