674481136

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{194263}}^1$

素因数の和:194309

約数の個数: 40

約数和(自身を含む): 1541679104

約数和(自身を除く): 867197968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 194263, 388526, 777052, 1359841, 1554104, 2719682, 3108208, 5439364, 6022153, 10878728, 12044306, 21757456, 24088612, 42155071, 48177224, 84310142, 96354448, 168620284, 337240568, 674481136]

約数ペア:

[(1, 674481136), (2, 337240568), (4, 168620284), (7, 96354448), (8, 84310142), (14, 48177224), (16, 42155071), (28, 24088612), (31, 21757456), (56, 12044306), (62, 10878728), (112, 6022153), (124, 5439364), (217, 3108208), (248, 2719682), (434, 1554104), (496, 1359841), (868, 777052), (1736, 388526), (3472, 194263)]