68019413

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 89026560

約数和(自身を除く): 21007147

約数列:

[1, 7, 11, 29, 77, 83, 203, 319, 367, 581, 913, 2233, 2407, 2569, 4037, 6391, 10643, 16849, 26477, 28259, 30461, 74501, 117073, 185339, 213227, 335071, 819511, 883369, 2345497, 6183583, 9717059, 68019413]

約数ペア:

[(1, 68019413), (7, 9717059), (11, 6183583), (29, 2345497), (77, 883369), (83, 819511), (203, 335071), (319, 213227), (367, 185339), (581, 117073), (913, 74501), (2233, 30461), (2407, 28259), (2569, 26477), (4037, 16849), (6391, 10643)]