71489838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1702139}}^1$

素因数の和:1702151

約数の個数: 16

約数和(自身を含む): 163405440

約数和(自身を除く): 91915602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1702139, 3404278, 5106417, 10212834, 11914973, 23829946, 35744919, 71489838]

約数ペア:

[(1, 71489838), (2, 35744919), (3, 23829946), (6, 11914973), (7, 10212834), (14, 5106417), (21, 3404278), (42, 1702139)]