25335726

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6911}}^1$

素因数の和:6976

約数の個数: 32

約数和(自身を含む): 55738368

約数和(自身を除く): 30402642

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 6911, 13822, 20733, 41466, 89843, 179686, 269529, 324817, 539058, 649634, 974451, 1948902, 4222621, 8445242, 12667863, 25335726]

約数ペア:

[(1, 25335726), (2, 12667863), (3, 8445242), (6, 4222621), (13, 1948902), (26, 974451), (39, 649634), (47, 539058), (78, 324817), (94, 269529), (141, 179686), (282, 89843), (611, 41466), (1222, 20733), (1833, 13822), (3666, 6911)]