68463556

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{143831}}^1$

素因数の和:143859

約数の個数: 24

約数和(自身を含む): 144982656

約数和(自身を除く): 76519100

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 143831, 287662, 575324, 1006817, 2013634, 2445127, 4027268, 4890254, 9780508, 17115889, 34231778, 68463556]

約数ペア:

[(1, 68463556), (2, 34231778), (4, 17115889), (7, 9780508), (14, 4890254), (17, 4027268), (28, 2445127), (34, 2013634), (68, 1006817), (119, 575324), (238, 287662), (476, 143831)]