26720484

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1567}}^1$

素因数の和:1617

約数の個数: 72

約数和(自身を含む): 75075840

約数和(自身を除く): 48355356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 348, 406, 588, 609, 812, 1218, 1421, 1567, 2436, 2842, 3134, 4263, 4701, 5684, 6268, 8526, 9402, 10969, 17052, 18804, 21938, 32907, 43876, 45443, 65814, 76783, 90886, 131628, 136329, 153566, 181772, 230349, 272658, 307132, 318101, 460698, 545316, 636202, 921396, 954303, 1272404, 1908606, 2226707, 3817212, 4453414, 6680121, 8906828, 13360242, 26720484]

約数ペア:

[(1, 26720484), (2, 13360242), (3, 8906828), (4, 6680121), (6, 4453414), (7, 3817212), (12, 2226707), (14, 1908606), (21, 1272404), (28, 954303), (29, 921396), (42, 636202), (49, 545316), (58, 460698), (84, 318101), (87, 307132), (98, 272658), (116, 230349), (147, 181772), (174, 153566), (196, 136329), (203, 131628), (294, 90886), (348, 76783), (406, 65814), (588, 45443), (609, 43876), (812, 32907), (1218, 21938), (1421, 18804), (1567, 17052), (2436, 10969), (2842, 9402), (3134, 8526), (4263, 6268), (4701, 5684)]