71929438

素因数分解:

$2^1\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{3931}}^1$

素因数の和:5247

約数の個数: 16

約数和(自身を含む): 123433344

約数和(自身を除く): 51503906

約数列:

[1, 2, 7, 14, 1307, 2614, 3931, 7862, 9149, 18298, 27517, 55034, 5137817, 10275634, 35964719, 71929438]

約数ペア:

[(1, 71929438), (2, 35964719), (7, 10275634), (14, 5137817), (1307, 55034), (2614, 27517), (3931, 18298), (7862, 9149)]