39483704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{857}}^1$

素因数の和:1319

約数の個数: 32

約数和(自身を含む): 79999920

約数和(自身を除く): 40516216

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 443, 857, 886, 1714, 1772, 3428, 3544, 5759, 6856, 11141, 11518, 22282, 23036, 44564, 46072, 89128, 379651, 759302, 1518604, 3037208, 4935463, 9870926, 19741852, 39483704]

約数ペア:

[(1, 39483704), (2, 19741852), (4, 9870926), (8, 4935463), (13, 3037208), (26, 1518604), (52, 759302), (104, 379651), (443, 89128), (857, 46072), (886, 44564), (1714, 23036), (1772, 22282), (3428, 11518), (3544, 11141), (5759, 6856)]