28066450

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{6763}}^1$

素因数の和:6858

約数の個数: 24

約数和(自身を含む): 52840368

約数和(自身を除く): 24773918

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 4150, 6763, 13526, 33815, 67630, 169075, 338150, 561329, 1122658, 2806645, 5613290, 14033225, 28066450]

約数ペア:

[(1, 28066450), (2, 14033225), (5, 5613290), (10, 2806645), (25, 1122658), (50, 561329), (83, 338150), (166, 169075), (415, 67630), (830, 33815), (2075, 13526), (4150, 6763)]