40266992

素因数分解:

$2^4\times {\mathrm{569}}^1\times {\mathrm{4423}}^1$

素因数の和:5000

約数の個数: 20

約数和(自身を含む): 78172080

約数和(自身を除く): 37905088

約数列:

[1, 2, 4, 8, 16, 569, 1138, 2276, 4423, 4552, 8846, 9104, 17692, 35384, 70768, 2516687, 5033374, 10066748, 20133496, 40266992]

約数ペア:

[(1, 40266992), (2, 20133496), (4, 10066748), (8, 5033374), (16, 2516687), (569, 70768), (1138, 35384), (2276, 17692), (4423, 9104), (4552, 8846)]