74992774

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{16453}}^1$

素因数の和:16551

約数の個数: 16

約数和(自身を含む): 117284112

約数和(自身を除く): 42291338

約数列:

[1, 2, 43, 53, 86, 106, 2279, 4558, 16453, 32906, 707479, 872009, 1414958, 1744018, 37496387, 74992774]

約数ペア:

[(1, 74992774), (2, 37496387), (43, 1744018), (53, 1414958), (86, 872009), (106, 707479), (2279, 32906), (4558, 16453)]