28665204

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{307}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 69543936

約数和(自身を除く): 40878732

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 251, 307, 372, 502, 614, 753, 921, 1004, 1228, 1506, 1842, 3012, 3684, 7781, 9517, 15562, 19034, 23343, 28551, 31124, 38068, 46686, 57102, 77057, 93372, 114204, 154114, 231171, 308228, 462342, 924684, 2388767, 4777534, 7166301, 9555068, 14332602, 28665204]

約数ペア:

[(1, 28665204), (2, 14332602), (3, 9555068), (4, 7166301), (6, 4777534), (12, 2388767), (31, 924684), (62, 462342), (93, 308228), (124, 231171), (186, 154114), (251, 114204), (307, 93372), (372, 77057), (502, 57102), (614, 46686), (753, 38068), (921, 31124), (1004, 28551), (1228, 23343), (1506, 19034), (1842, 15562), (3012, 9517), (3684, 7781)]