22271028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{389}}^1$

素因数の和:776

約数の個数: 48

約数和(自身を含む): 56259840

約数和(自身を除く): 33988812

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 367, 389, 734, 778, 1101, 1167, 1468, 1556, 2202, 2334, 4404, 4668, 4771, 5057, 9542, 10114, 14313, 15171, 19084, 20228, 28626, 30342, 57252, 60684, 142763, 285526, 428289, 571052, 856578, 1713156, 1855919, 3711838, 5567757, 7423676, 11135514, 22271028]

約数ペア:

[(1, 22271028), (2, 11135514), (3, 7423676), (4, 5567757), (6, 3711838), (12, 1855919), (13, 1713156), (26, 856578), (39, 571052), (52, 428289), (78, 285526), (156, 142763), (367, 60684), (389, 57252), (734, 30342), (778, 28626), (1101, 20228), (1167, 19084), (1468, 15171), (1556, 14313), (2202, 10114), (2334, 9542), (4404, 5057), (4668, 4771)]