25526116

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{463}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 56125440

約数和(自身を除く): 30599324

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 179, 308, 358, 463, 716, 926, 1253, 1852, 1969, 2506, 3241, 3938, 5012, 5093, 6482, 7876, 10186, 12964, 13783, 20372, 27566, 35651, 55132, 71302, 82877, 142604, 165754, 331508, 580139, 911647, 1160278, 1823294, 2320556, 3646588, 6381529, 12763058, 25526116]

約数ペア:

[(1, 25526116), (2, 12763058), (4, 6381529), (7, 3646588), (11, 2320556), (14, 1823294), (22, 1160278), (28, 911647), (44, 580139), (77, 331508), (154, 165754), (179, 142604), (308, 82877), (358, 71302), (463, 55132), (716, 35651), (926, 27566), (1253, 20372), (1852, 13783), (1969, 12964), (2506, 10186), (3241, 7876), (3938, 6482), (5012, 5093)]