22408568

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30781}}^1$

素因数の和:30807

約数の個数: 32

約数和(自身を含む): 51713760

約数和(自身を除く): 29305192

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 30781, 61562, 123124, 215467, 246248, 400153, 430934, 800306, 861868, 1600612, 1723736, 2801071, 3201224, 5602142, 11204284, 22408568]

約数ペア:

[(1, 22408568), (2, 11204284), (4, 5602142), (7, 3201224), (8, 2801071), (13, 1723736), (14, 1600612), (26, 861868), (28, 800306), (52, 430934), (56, 400153), (91, 246248), (104, 215467), (182, 123124), (364, 61562), (728, 30781)]