25291794

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{10357}}^1$

素因数の和:10410

約数の個数: 32

約数和(自身を含む): 56678976

約数和(自身を除く): 31387182

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 10357, 20714, 31071, 62142, 113927, 227854, 341781, 383209, 683562, 766418, 1149627, 2299254, 4215299, 8430598, 12645897, 25291794]

約数ペア:

[(1, 25291794), (2, 12645897), (3, 8430598), (6, 4215299), (11, 2299254), (22, 1149627), (33, 766418), (37, 683562), (66, 383209), (74, 341781), (111, 227854), (222, 113927), (407, 62142), (814, 31071), (1221, 20714), (2442, 10357)]