140102704

素因数分解:

$2^4\times 7^1\times {\mathrm{1250917}}^1$

素因数の和:1250932

約数の個数: 20

約数和(自身を含む): 310227664

約数和(自身を除く): 170124960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1250917, 2501834, 5003668, 8756419, 10007336, 17512838, 20014672, 35025676, 70051352, 140102704]

約数ペア:

[(1, 140102704), (2, 70051352), (4, 35025676), (7, 20014672), (8, 17512838), (14, 10007336), (16, 8756419), (28, 5003668), (56, 2501834), (112, 1250917)]