71138346

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{2339}}^1$

素因数の和:2518

約数の個数: 32

約数和(自身を含む): 147251520

約数和(自身を除く): 76113174

約数列:

[1, 2, 3, 6, 37, 74, 111, 137, 222, 274, 411, 822, 2339, 4678, 5069, 7017, 10138, 14034, 15207, 30414, 86543, 173086, 259629, 320443, 519258, 640886, 961329, 1922658, 11856391, 23712782, 35569173, 71138346]

約数ペア:

[(1, 71138346), (2, 35569173), (3, 23712782), (6, 11856391), (37, 1922658), (74, 961329), (111, 640886), (137, 519258), (222, 320443), (274, 259629), (411, 173086), (822, 86543), (2339, 30414), (4678, 15207), (5069, 14034), (7017, 10138)]