28309278

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{8563}}^1$

素因数の和:8616

約数の個数: 32

約数和(自身を含む): 61660800

約数和(自身を除く): 33351522

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 174, 551, 1102, 1653, 3306, 8563, 17126, 25689, 51378, 162697, 248327, 325394, 488091, 496654, 744981, 976182, 1489962, 4718213, 9436426, 14154639, 28309278]

約数ペア:

[(1, 28309278), (2, 14154639), (3, 9436426), (6, 4718213), (19, 1489962), (29, 976182), (38, 744981), (57, 496654), (58, 488091), (87, 325394), (114, 248327), (174, 162697), (551, 51378), (1102, 25689), (1653, 17126), (3306, 8563)]