22166872

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30449}}^1$

素因数の和:30475

約数の個数: 32

約数和(自身を含む): 51156000

約数和(自身を除く): 28989128

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 30449, 60898, 121796, 213143, 243592, 395837, 426286, 791674, 852572, 1583348, 1705144, 2770859, 3166696, 5541718, 11083436, 22166872]

約数ペア:

[(1, 22166872), (2, 11083436), (4, 5541718), (7, 3166696), (8, 2770859), (13, 1705144), (14, 1583348), (26, 852572), (28, 791674), (52, 426286), (56, 395837), (91, 243592), (104, 213143), (182, 121796), (364, 60898), (728, 30449)]