71716778

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{301331}}^1$

素因数の和:301357

約数の個数: 16

約数和(自身を含む): 130175424

約数和(自身を除く): 58458646

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 301331, 602662, 2109317, 4218634, 5122627, 10245254, 35858389, 71716778]

約数ペア:

[(1, 71716778), (2, 35858389), (7, 10245254), (14, 5122627), (17, 4218634), (34, 2109317), (119, 602662), (238, 301331)]