70219492

素因数分解:

$2^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{15017}}^1$

素因数の和:15195

約数の個数: 24

約数和(自身を含む): 141289344

約数和(自身を除く): 71069852

約数列:

[1, 2, 4, 7, 14, 28, 167, 334, 668, 1169, 2338, 4676, 15017, 30034, 60068, 105119, 210238, 420476, 2507839, 5015678, 10031356, 17554873, 35109746, 70219492]

約数ペア:

[(1, 70219492), (2, 35109746), (4, 17554873), (7, 10031356), (14, 5015678), (28, 2507839), (167, 420476), (334, 210238), (668, 105119), (1169, 60068), (2338, 30034), (4676, 15017)]