25821648

素因数分解:

$2^4\times 3^2\times {\mathrm{179317}}^1$

素因数の和:179331

約数の個数: 30

約数和(自身を含む): 72265154

約数和(自身を除く): 46443506

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 179317, 358634, 537951, 717268, 1075902, 1434536, 1613853, 2151804, 2869072, 3227706, 4303608, 6455412, 8607216, 12910824, 25821648]

約数ペア:

[(1, 25821648), (2, 12910824), (3, 8607216), (4, 6455412), (6, 4303608), (8, 3227706), (9, 2869072), (12, 2151804), (16, 1613853), (18, 1434536), (24, 1075902), (36, 717268), (48, 537951), (72, 358634), (144, 179317)]