70283378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 117961920

約数和(自身を除く): 47678542

約数列:

[1, 2, 11, 22, 73, 107, 146, 214, 409, 803, 818, 1177, 1606, 2354, 4499, 7811, 8998, 15622, 29857, 43763, 59714, 85921, 87526, 171842, 328427, 481393, 656854, 962786, 3194699, 6389398, 35141689, 70283378]

約数ペア:

[(1, 70283378), (2, 35141689), (11, 6389398), (22, 3194699), (73, 962786), (107, 656854), (146, 481393), (214, 328427), (409, 171842), (803, 87526), (818, 85921), (1177, 59714), (1606, 43763), (2354, 29857), (4499, 15622), (7811, 8998)]