22522864

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:558

約数の個数: 80

約数和(自身を含む): 55552000

約数和(自身を除く): 33029136

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 499, 728, 806, 868, 998, 1456, 1612, 1736, 1996, 2821, 3224, 3472, 3493, 3992, 5642, 6448, 6487, 6986, 7984, 11284, 12974, 13972, 15469, 22568, 25948, 27944, 30938, 45136, 45409, 51896, 55888, 61876, 90818, 103792, 108283, 123752, 181636, 201097, 216566, 247504, 363272, 402194, 433132, 726544, 804388, 866264, 1407679, 1608776, 1732528, 2815358, 3217552, 5630716, 11261432, 22522864]

約数ペア:

[(1, 22522864), (2, 11261432), (4, 5630716), (7, 3217552), (8, 2815358), (13, 1732528), (14, 1608776), (16, 1407679), (26, 866264), (28, 804388), (31, 726544), (52, 433132), (56, 402194), (62, 363272), (91, 247504), (104, 216566), (112, 201097), (124, 181636), (182, 123752), (208, 108283), (217, 103792), (248, 90818), (364, 61876), (403, 55888), (434, 51896), (496, 45409), (499, 45136), (728, 30938), (806, 27944), (868, 25948), (998, 22568), (1456, 15469), (1612, 13972), (1736, 12974), (1996, 11284), (2821, 7984), (3224, 6986), (3472, 6487), (3493, 6448), (3992, 5642)]