74938052

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{20123}}^1$

素因数の和:20160

約数の個数: 36

約数和(自身を含む): 160589520

約数和(自身を除く): 85651468

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 20123, 40246, 80492, 140861, 281722, 382337, 563444, 764674, 986027, 1529348, 1972054, 2676359, 3944108, 5352718, 10705436, 18734513, 37469026, 74938052]

約数ペア:

[(1, 74938052), (2, 37469026), (4, 18734513), (7, 10705436), (14, 5352718), (19, 3944108), (28, 2676359), (38, 1972054), (49, 1529348), (76, 986027), (98, 764674), (133, 563444), (196, 382337), (266, 281722), (532, 140861), (931, 80492), (1862, 40246), (3724, 20123)]