25310316

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 60988928

約数和(自身を除く): 35678612

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 181, 258, 271, 362, 516, 542, 543, 724, 813, 1084, 1086, 1626, 2172, 3252, 7783, 11653, 15566, 23306, 23349, 31132, 34959, 46612, 46698, 49051, 69918, 93396, 98102, 139836, 147153, 196204, 294306, 588612, 2109193, 4218386, 6327579, 8436772, 12655158, 25310316]

約数ペア:

[(1, 25310316), (2, 12655158), (3, 8436772), (4, 6327579), (6, 4218386), (12, 2109193), (43, 588612), (86, 294306), (129, 196204), (172, 147153), (181, 139836), (258, 98102), (271, 93396), (362, 69918), (516, 49051), (542, 46698), (543, 46612), (724, 34959), (813, 31132), (1084, 23349), (1086, 23306), (1626, 15566), (2172, 11653), (3252, 7783)]