25282978

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2591}}^1$

素因数の和:2658

約数の個数: 32

約数和(自身を含む): 47029248

約数和(自身を除く): 21746270

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 238, 287, 574, 697, 1394, 2591, 4879, 5182, 9758, 18137, 36274, 44047, 88094, 106231, 212462, 308329, 616658, 743617, 1487234, 1805927, 3611854, 12641489, 25282978]

約数ペア:

[(1, 25282978), (2, 12641489), (7, 3611854), (14, 1805927), (17, 1487234), (34, 743617), (41, 616658), (82, 308329), (119, 212462), (238, 106231), (287, 88094), (574, 44047), (697, 36274), (1394, 18137), (2591, 9758), (4879, 5182)]