61388884

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{1459}}^1$

素因数の和:1687

約数の個数: 24

約数和(自身を含む): 109803680

約数和(自身を除く): 48414796

約数列:

[1, 2, 4, 67, 134, 157, 268, 314, 628, 1459, 2918, 5836, 10519, 21038, 42076, 97753, 195506, 229063, 391012, 458126, 916252, 15347221, 30694442, 61388884]

約数ペア:

[(1, 61388884), (2, 30694442), (4, 15347221), (67, 916252), (134, 458126), (157, 391012), (268, 229063), (314, 195506), (628, 97753), (1459, 42076), (2918, 21038), (5836, 10519)]