71521966

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{5393}}^1$

素因数の和:5763

約数の個数: 16

約数和(自身を含む): 113274000

約数和(自身を除く): 41752034

約数列:

[1, 2, 19, 38, 349, 698, 5393, 6631, 10786, 13262, 102467, 204934, 1882157, 3764314, 35760983, 71521966]

約数ペア:

[(1, 71521966), (2, 35760983), (19, 3764314), (38, 1882157), (349, 204934), (698, 102467), (5393, 13262), (6631, 10786)]