25504147844

素因数分解:

$2^2\times 7^1\times {\mathrm{4441}}^1\times {\mathrm{205103}}^1$

素因数の和:209555

約数の個数: 24

約数和(自身を含む): 51020030208

約数和(自身を除く): 25515882364

約数列:

[1, 2, 4, 7, 14, 28, 4441, 8882, 17764, 31087, 62174, 124348, 205103, 410206, 820412, 1435721, 2871442, 5742884, 910862423, 1821724846, 3643449692, 6376036961, 12752073922, 25504147844]

約数ペア:

[(1, 25504147844), (2, 12752073922), (4, 6376036961), (7, 3643449692), (14, 1821724846), (28, 910862423), (4441, 5742884), (8882, 2871442), (17764, 1435721), (31087, 820412), (62174, 410206), (124348, 205103)]