67649956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{4259}}^1$

素因数の和:4312

約数の個数: 36

約数和(自身を含む): 136337040

約数和(自身を除く): 68687084

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 361, 418, 722, 836, 1444, 3971, 4259, 7942, 8518, 15884, 17036, 46849, 80921, 93698, 161842, 187396, 323684, 890131, 1537499, 1780262, 3074998, 3560524, 6149996, 16912489, 33824978, 67649956]

約数ペア:

[(1, 67649956), (2, 33824978), (4, 16912489), (11, 6149996), (19, 3560524), (22, 3074998), (38, 1780262), (44, 1537499), (76, 890131), (209, 323684), (361, 187396), (418, 161842), (722, 93698), (836, 80921), (1444, 46849), (3971, 17036), (4259, 15884), (7942, 8518)]