75886874

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{285289}}^1$

素因数の和:285317

約数の個数: 16

約数和(自身を含む): 136939200

約数和(自身を除く): 61052326

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 285289, 570578, 1997023, 3994046, 5420491, 10840982, 37943437, 75886874]

約数ペア:

[(1, 75886874), (2, 37943437), (7, 10840982), (14, 5420491), (19, 3994046), (38, 1997023), (133, 570578), (266, 285289)]