42878049326

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1\times {\mathrm{144967}}^1$

素因数の和:145584

約数の個数: 32

約数和(自身を含む): 75624586752

約数和(自身を除く): 32746537426

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 571, 1142, 3997, 7994, 21127, 42254, 144967, 147889, 289934, 295778, 1014769, 2029538, 5363779, 10727558, 37546453, 75092906, 82776157, 165552314, 579433099, 1158866198, 3062717809, 6125435618, 21439024663, 42878049326]

約数ペア:

[(1, 42878049326), (2, 21439024663), (7, 6125435618), (14, 3062717809), (37, 1158866198), (74, 579433099), (259, 165552314), (518, 82776157), (571, 75092906), (1142, 37546453), (3997, 10727558), (7994, 5363779), (21127, 2029538), (42254, 1014769), (144967, 295778), (147889, 289934)]