72071738

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{16691}}^1$

素因数の和:16837

約数の個数: 16

約数和(自身を含む): 115375104

約数和(自身を除く): 43303366

約数列:

[1, 2, 17, 34, 127, 254, 2159, 4318, 16691, 33382, 283747, 567494, 2119757, 4239514, 36035869, 72071738]

約数ペア:

[(1, 72071738), (2, 36035869), (17, 4239514), (34, 2119757), (127, 567494), (254, 283747), (2159, 33382), (4318, 16691)]