7400284

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 13417488

約数和(自身を除く): 6017204

約数列:

[1, 2, 4, 53, 67, 106, 134, 212, 268, 521, 1042, 2084, 3551, 7102, 14204, 27613, 34907, 55226, 69814, 110452, 139628, 1850071, 3700142, 7400284]

約数ペア:

[(1, 7400284), (2, 3700142), (4, 1850071), (53, 139628), (67, 110452), (106, 69814), (134, 55226), (212, 34907), (268, 27613), (521, 14204), (1042, 7102), (2084, 3551)]