7427228

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{673}}^1$

素因数の和:797

約数の個数: 24

約数和(自身を含む): 13587840

約数和(自身を除く): 6160612

約数列:

[1, 2, 4, 31, 62, 89, 124, 178, 356, 673, 1346, 2692, 2759, 5518, 11036, 20863, 41726, 59897, 83452, 119794, 239588, 1856807, 3713614, 7427228]

約数ペア:

[(1, 7427228), (2, 3713614), (4, 1856807), (31, 239588), (62, 119794), (89, 83452), (124, 59897), (178, 41726), (356, 20863), (673, 11036), (1346, 5518), (2692, 2759)]