71569039942

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{31417489}}^1$

素因数の和:31417575

約数の個数: 16

約数和(自身を含む): 115365023280

約数和(自身を除く): 43795983338

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 31417489, 62834978, 534097313, 1068194626, 2104971763, 4209943526, 35784519971, 71569039942]

約数ペア:

[(1, 71569039942), (2, 35784519971), (17, 4209943526), (34, 2104971763), (67, 1068194626), (134, 534097313), (1139, 62834978), (2278, 31417489)]