68380078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{5167}}^1$

素因数の和:5691

約数の個数: 16

約数和(自身を含む): 110698560

約数和(自身を除く): 42318482

約数列:

[1, 2, 13, 26, 509, 1018, 5167, 6617, 10334, 13234, 67171, 134342, 2630003, 5260006, 34190039, 68380078]

約数ペア:

[(1, 68380078), (2, 34190039), (13, 5260006), (26, 2630003), (509, 134342), (1018, 67171), (5167, 13234), (6617, 10334)]