47374070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{278671}}^1$

素因数の和:278695

約数の個数: 16

約数和(自身を含む): 90289728

約数和(自身を除く): 42915658

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 278671, 557342, 1393355, 2786710, 4737407, 9474814, 23687035, 47374070]

約数ペア:

[(1, 47374070), (2, 23687035), (5, 9474814), (10, 4737407), (17, 2786710), (34, 1393355), (85, 557342), (170, 278671)]