28097868

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{307}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 68302080

約数和(自身を除く): 40204212

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 263, 307, 348, 526, 614, 789, 921, 1052, 1228, 1578, 1842, 3156, 3684, 7627, 8903, 15254, 17806, 22881, 26709, 30508, 35612, 45762, 53418, 80741, 91524, 106836, 161482, 242223, 322964, 484446, 968892, 2341489, 4682978, 7024467, 9365956, 14048934, 28097868]

約数ペア:

[(1, 28097868), (2, 14048934), (3, 9365956), (4, 7024467), (6, 4682978), (12, 2341489), (29, 968892), (58, 484446), (87, 322964), (116, 242223), (174, 161482), (263, 106836), (307, 91524), (348, 80741), (526, 53418), (614, 45762), (789, 35612), (921, 30508), (1052, 26709), (1228, 22881), (1578, 17806), (1842, 15254), (3156, 8903), (3684, 7627)]