68751076

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{313}}^1\times {\mathrm{617}}^1$

素因数の和:1023

約数の個数: 24

約数和(自身を含む): 122252760

約数和(自身を除く): 53501684

約数列:

[1, 2, 4, 89, 178, 313, 356, 617, 626, 1234, 1252, 2468, 27857, 54913, 55714, 109826, 111428, 193121, 219652, 386242, 772484, 17187769, 34375538, 68751076]

約数ペア:

[(1, 68751076), (2, 34375538), (4, 17187769), (89, 772484), (178, 386242), (313, 219652), (356, 193121), (617, 111428), (626, 109826), (1234, 55714), (1252, 54913), (2468, 27857)]