26686856

素因数分解:

$2^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2137}}^1$

素因数の和:2373

約数の個数: 32

約数和(自身を含む): 57469440

約数和(自身を除く): 30782584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 223, 446, 892, 1561, 1784, 2137, 3122, 4274, 6244, 8548, 12488, 14959, 17096, 29918, 59836, 119672, 476551, 953102, 1906204, 3335857, 3812408, 6671714, 13343428, 26686856]

約数ペア:

[(1, 26686856), (2, 13343428), (4, 6671714), (7, 3812408), (8, 3335857), (14, 1906204), (28, 953102), (56, 476551), (223, 119672), (446, 59836), (892, 29918), (1561, 17096), (1784, 14959), (2137, 12488), (3122, 8548), (4274, 6244)]