75440816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{859}}^1$

素因数の和:1377

約数の個数: 40

約数和(自身を含む): 159960000

約数和(自身を除く): 84519184

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 499, 859, 998, 1718, 1996, 3436, 3992, 5489, 6872, 7984, 9449, 10978, 13744, 18898, 21956, 37796, 43912, 75592, 87824, 151184, 428641, 857282, 1714564, 3429128, 4715051, 6858256, 9430102, 18860204, 37720408, 75440816]

約数ペア:

[(1, 75440816), (2, 37720408), (4, 18860204), (8, 9430102), (11, 6858256), (16, 4715051), (22, 3429128), (44, 1714564), (88, 857282), (176, 428641), (499, 151184), (859, 87824), (998, 75592), (1718, 43912), (1996, 37796), (3436, 21956), (3992, 18898), (5489, 13744), (6872, 10978), (7984, 9449)]