26987912

素因数分解:

$2^3\times 7^1\times {\mathrm{587}}^1\times {\mathrm{821}}^1$

素因数の和:1421

約数の個数: 32

約数和(自身を含む): 58000320

約数和(自身を除く): 31012408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 587, 821, 1174, 1642, 2348, 3284, 4109, 4696, 5747, 6568, 8218, 11494, 16436, 22988, 32872, 45976, 481927, 963854, 1927708, 3373489, 3855416, 6746978, 13493956, 26987912]

約数ペア:

[(1, 26987912), (2, 13493956), (4, 6746978), (7, 3855416), (8, 3373489), (14, 1927708), (28, 963854), (56, 481927), (587, 45976), (821, 32872), (1174, 22988), (1642, 16436), (2348, 11494), (3284, 8218), (4109, 6568), (4696, 5747)]