70857752

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{9103}}^1$

素因数の和:9255

約数の個数: 32

約数和(自身を含む): 152947200

約数和(自身を除く): 82089448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 7784, 9103, 18206, 36412, 63721, 72824, 127442, 254884, 509768, 1265317, 2530634, 5061268, 8857219, 10122536, 17714438, 35428876, 70857752]

約数ペア:

[(1, 70857752), (2, 35428876), (4, 17714438), (7, 10122536), (8, 8857219), (14, 5061268), (28, 2530634), (56, 1265317), (139, 509768), (278, 254884), (556, 127442), (973, 72824), (1112, 63721), (1946, 36412), (3892, 18206), (7784, 9103)]