71520078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{857}}^1\times {\mathrm{1987}}^1$

素因数の和:2856

約数の個数: 32

約数和(自身を含む): 163747584

約数和(自身を除く): 92227506

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 857, 1714, 1987, 2571, 3974, 5142, 5961, 5999, 11922, 11998, 13909, 17997, 27818, 35994, 41727, 83454, 1702859, 3405718, 5108577, 10217154, 11920013, 23840026, 35760039, 71520078]

約数ペア:

[(1, 71520078), (2, 35760039), (3, 23840026), (6, 11920013), (7, 10217154), (14, 5108577), (21, 3405718), (42, 1702859), (857, 83454), (1714, 41727), (1987, 35994), (2571, 27818), (3974, 17997), (5142, 13909), (5961, 11998), (5999, 11922)]