28126416

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{5689}}^1$

素因数の和:5803

約数の個数: 40

約数和(自身を含む): 73378240

約数和(自身を除く): 45251824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 4944, 5689, 11378, 17067, 22756, 34134, 45512, 68268, 91024, 136536, 273072, 585967, 1171934, 1757901, 2343868, 3515802, 4687736, 7031604, 9375472, 14063208, 28126416]

約数ペア:

[(1, 28126416), (2, 14063208), (3, 9375472), (4, 7031604), (6, 4687736), (8, 3515802), (12, 2343868), (16, 1757901), (24, 1171934), (48, 585967), (103, 273072), (206, 136536), (309, 91024), (412, 68268), (618, 45512), (824, 34134), (1236, 22756), (1648, 17067), (2472, 11378), (4944, 5689)]