4047088

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{14879}}^1$

素因数の和:14904

約数の個数: 20

約数和(自身を含む): 8303040

約数和(自身を除く): 4255952

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 14879, 29758, 59516, 119032, 238064, 252943, 505886, 1011772, 2023544, 4047088]

約数ペア:

[(1, 4047088), (2, 2023544), (4, 1011772), (8, 505886), (16, 252943), (17, 238064), (34, 119032), (68, 59516), (136, 29758), (272, 14879)]