25281972

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{11903}}^1$

素因数の和:11972

約数の個数: 36

約数和(自身を含む): 64995840

約数和(自身を除く): 39713868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 708, 1062, 2124, 11903, 23806, 35709, 47612, 71418, 107127, 142836, 214254, 428508, 702277, 1404554, 2106831, 2809108, 4213662, 6320493, 8427324, 12640986, 25281972]

約数ペア:

[(1, 25281972), (2, 12640986), (3, 8427324), (4, 6320493), (6, 4213662), (9, 2809108), (12, 2106831), (18, 1404554), (36, 702277), (59, 428508), (118, 214254), (177, 142836), (236, 107127), (354, 71418), (531, 47612), (708, 35709), (1062, 23806), (2124, 11903)]