64684158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{140009}}^1$

素因数の和:140032

約数の個数: 32

約数和(自身を含む): 161291520

約数和(自身を除く): 96607362

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 140009, 280018, 420027, 840054, 980063, 1540099, 1960126, 2940189, 3080198, 4620297, 5880378, 9240594, 10780693, 21561386, 32342079, 64684158]

約数ペア:

[(1, 64684158), (2, 32342079), (3, 21561386), (6, 10780693), (7, 9240594), (11, 5880378), (14, 4620297), (21, 3080198), (22, 2940189), (33, 1960126), (42, 1540099), (66, 980063), (77, 840054), (154, 420027), (231, 280018), (462, 140009)]