66523448

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 138801600

約数和(自身を除く): 72278152

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 101, 116, 136, 167, 202, 232, 334, 404, 493, 668, 808, 986, 1336, 1717, 1972, 2839, 2929, 3434, 3944, 4843, 5678, 5858, 6868, 9686, 11356, 11716, 13736, 16867, 19372, 22712, 23432, 33734, 38744, 49793, 67468, 82331, 99586, 134936, 164662, 199172, 286739, 329324, 398344, 489143, 573478, 658648, 978286, 1146956, 1956572, 2293912, 3913144, 8315431, 16630862, 33261724, 66523448]

約数ペア:

[(1, 66523448), (2, 33261724), (4, 16630862), (8, 8315431), (17, 3913144), (29, 2293912), (34, 1956572), (58, 1146956), (68, 978286), (101, 658648), (116, 573478), (136, 489143), (167, 398344), (202, 329324), (232, 286739), (334, 199172), (404, 164662), (493, 134936), (668, 99586), (808, 82331), (986, 67468), (1336, 49793), (1717, 38744), (1972, 33734), (2839, 23432), (2929, 22712), (3434, 19372), (3944, 16867), (4843, 13736), (5678, 11716), (5858, 11356), (6868, 9686)]