71442056

素因数分解:

$2^3\times 7^1\times {\mathrm{1275751}}^1$

素因数の和:1275764

約数の個数: 16

約数和(自身を含む): 153090240

約数和(自身を除く): 81648184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1275751, 2551502, 5103004, 8930257, 10206008, 17860514, 35721028, 71442056]

約数ペア:

[(1, 71442056), (2, 35721028), (4, 17860514), (7, 10206008), (8, 8930257), (14, 5103004), (28, 2551502), (56, 1275751)]