71079664

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{120067}}^1$

素因数の和:120112

約数の個数: 20

約数和(自身を含む): 141440104

約数和(自身を除く): 70360440

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 120067, 240134, 480268, 960536, 1921072, 4442479, 8884958, 17769916, 35539832, 71079664]

約数ペア:

[(1, 71079664), (2, 35539832), (4, 17769916), (8, 8884958), (16, 4442479), (37, 1921072), (74, 960536), (148, 480268), (296, 240134), (592, 120067)]