68388554

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{6977}}^1$

素因数の和:7034

約数の個数: 24

約数和(自身を含む): 114927660

約数和(自身を除く): 46539106

約数列:

[1, 2, 13, 26, 29, 58, 169, 338, 377, 754, 4901, 6977, 9802, 13954, 90701, 181402, 202333, 404666, 1179113, 2358226, 2630329, 5260658, 34194277, 68388554]

約数ペア:

[(1, 68388554), (2, 34194277), (13, 5260658), (26, 2630329), (29, 2358226), (58, 1179113), (169, 404666), (338, 202333), (377, 181402), (754, 90701), (4901, 13954), (6977, 9802)]