68693086

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{14389}}^1$

素因数の和:14440

約数の個数: 32

約数和(自身を含む): 132618240

約数和(自身を除く): 63925154

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 14389, 28778, 100723, 158279, 201446, 316558, 446059, 892118, 1107953, 2215906, 3122413, 4906649, 6244826, 9813298, 34346543, 68693086]

約数ペア:

[(1, 68693086), (2, 34346543), (7, 9813298), (11, 6244826), (14, 4906649), (22, 3122413), (31, 2215906), (62, 1107953), (77, 892118), (154, 446059), (217, 316558), (341, 201446), (434, 158279), (682, 100723), (2387, 28778), (4774, 14389)]