26545641

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 39137280

約数和(自身を除く): 12591639

約数列:

[1, 3, 19, 31, 57, 83, 93, 181, 249, 543, 589, 1577, 1767, 2573, 3439, 4731, 5611, 7719, 10317, 15023, 16833, 45069, 48887, 106609, 146661, 285437, 319827, 465713, 856311, 1397139, 8848547, 26545641]

約数ペア:

[(1, 26545641), (3, 8848547), (19, 1397139), (31, 856311), (57, 465713), (83, 319827), (93, 285437), (181, 146661), (249, 106609), (543, 48887), (589, 45069), (1577, 16833), (1767, 15023), (2573, 10317), (3439, 7719), (4731, 5611)]