27822788

素因数分解:

$2^2\times 7^4\times {\mathrm{2897}}^1$

素因数の和:2929

約数の個数: 30

約数和(自身を含む): 56821086

約数和(自身を除く): 28998298

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 2897, 4802, 5794, 9604, 11588, 20279, 40558, 81116, 141953, 283906, 567812, 993671, 1987342, 3974684, 6955697, 13911394, 27822788]

約数ペア:

[(1, 27822788), (2, 13911394), (4, 6955697), (7, 3974684), (14, 1987342), (28, 993671), (49, 567812), (98, 283906), (196, 141953), (343, 81116), (686, 40558), (1372, 20279), (2401, 11588), (2897, 9604), (4802, 5794)]