71300332

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{1999}}^1$

素因数の和:2281

約数の個数: 24

約数和(自身を含む): 128744000

約数和(自身を除く): 57443668

約数列:

[1, 2, 4, 37, 74, 148, 241, 482, 964, 1999, 3998, 7996, 8917, 17834, 35668, 73963, 147926, 295852, 481759, 963518, 1927036, 17825083, 35650166, 71300332]

約数ペア:

[(1, 71300332), (2, 35650166), (4, 17825083), (37, 1927036), (74, 963518), (148, 481759), (241, 295852), (482, 147926), (964, 73963), (1999, 35668), (3998, 17834), (7996, 8917)]