70903996

素因数分解:

$2^2\times {\mathrm{809}}^1\times {\mathrm{21911}}^1$

素因数の和:22724

約数の個数: 12

約数和(自身を含む): 124241040

約数和(自身を除く): 53337044

約数列:

[1, 2, 4, 809, 1618, 3236, 21911, 43822, 87644, 17725999, 35451998, 70903996]

約数ペア:

[(1, 70903996), (2, 35451998), (4, 17725999), (809, 87644), (1618, 43822), (3236, 21911)]