66215816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 138153600

約数和(自身を除く): 71937784

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 103, 116, 136, 163, 206, 232, 326, 412, 493, 652, 824, 986, 1304, 1751, 1972, 2771, 2987, 3502, 3944, 4727, 5542, 5974, 7004, 9454, 11084, 11948, 14008, 16789, 18908, 22168, 23896, 33578, 37816, 50779, 67156, 80359, 101558, 134312, 160718, 203116, 285413, 321436, 406232, 486881, 570826, 642872, 973762, 1141652, 1947524, 2283304, 3895048, 8276977, 16553954, 33107908, 66215816]

約数ペア:

[(1, 66215816), (2, 33107908), (4, 16553954), (8, 8276977), (17, 3895048), (29, 2283304), (34, 1947524), (58, 1141652), (68, 973762), (103, 642872), (116, 570826), (136, 486881), (163, 406232), (206, 321436), (232, 285413), (326, 203116), (412, 160718), (493, 134312), (652, 101558), (824, 80359), (986, 67156), (1304, 50779), (1751, 37816), (1972, 33578), (2771, 23896), (2987, 22168), (3502, 18908), (3944, 16789), (4727, 14008), (5542, 11948), (5974, 11084), (7004, 9454)]