72918466

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{2777}}^1$

素因数の和:3489

約数の個数: 16

約数和(自身を含む): 115342560

約数和(自身を除く): 42424094

約数列:

[1, 2, 19, 38, 691, 1382, 2777, 5554, 13129, 26258, 52763, 105526, 1918907, 3837814, 36459233, 72918466]

約数ペア:

[(1, 72918466), (2, 36459233), (19, 3837814), (38, 1918907), (691, 105526), (1382, 52763), (2777, 26258), (5554, 13129)]