70666876

素因数分解:

$2^2\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{1931}}^1$

素因数の和:3249

約数の個数: 24

約数和(自身を含む): 141515136

約数和(自身を除く): 70848260

約数列:

[1, 2, 4, 7, 14, 28, 1307, 1931, 2614, 3862, 5228, 7724, 9149, 13517, 18298, 27034, 36596, 54068, 2523817, 5047634, 10095268, 17666719, 35333438, 70666876]

約数ペア:

[(1, 70666876), (2, 35333438), (4, 17666719), (7, 10095268), (14, 5047634), (28, 2523817), (1307, 54068), (1931, 36596), (2614, 27034), (3862, 18298), (5228, 13517), (7724, 9149)]