28748004

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{9109}}^1$

素因数の和:9379

約数の個数: 24

約数和(自身を含む): 67341120

約数和(自身を除く): 38593116

約数列:

[1, 2, 3, 4, 6, 12, 263, 526, 789, 1052, 1578, 3156, 9109, 18218, 27327, 36436, 54654, 109308, 2395667, 4791334, 7187001, 9582668, 14374002, 28748004]

約数ペア:

[(1, 28748004), (2, 14374002), (3, 9582668), (4, 7187001), (6, 4791334), (12, 2395667), (263, 109308), (526, 54654), (789, 36436), (1052, 27327), (1578, 18218), (3156, 9109)]