42778794

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:702

約数の個数: 32

約数和(自身を含む): 87120000

約数和(自身を除く): 44341206

約数列:

[1, 2, 3, 6, 109, 149, 218, 298, 327, 439, 447, 654, 878, 894, 1317, 2634, 16241, 32482, 47851, 48723, 65411, 95702, 97446, 130822, 143553, 196233, 287106, 392466, 7129799, 14259598, 21389397, 42778794]

約数ペア:

[(1, 42778794), (2, 21389397), (3, 14259598), (6, 7129799), (109, 392466), (149, 287106), (218, 196233), (298, 143553), (327, 130822), (439, 97446), (447, 95702), (654, 65411), (878, 48723), (894, 47851), (1317, 32482), (2634, 16241)]