71930838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1712639}}^1$

素因数の和:1712651

約数の個数: 16

約数和(自身を含む): 164413440

約数和(自身を除く): 92482602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1712639, 3425278, 5137917, 10275834, 11988473, 23976946, 35965419, 71930838]

約数ペア:

[(1, 71930838), (2, 35965419), (3, 23976946), (6, 11988473), (7, 10275834), (14, 5137917), (21, 3425278), (42, 1712639)]