25557264

素因数分解:

$2^4\times 3^2\times {\mathrm{177481}}^1$

素因数の和:177495

約数の個数: 30

約数和(自身を含む): 71525246

約数和(自身を除く): 45967982

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 177481, 354962, 532443, 709924, 1064886, 1419848, 1597329, 2129772, 2839696, 3194658, 4259544, 6389316, 8519088, 12778632, 25557264]

約数ペア:

[(1, 25557264), (2, 12778632), (3, 8519088), (4, 6389316), (6, 4259544), (8, 3194658), (9, 2839696), (12, 2129772), (16, 1597329), (18, 1419848), (24, 1064886), (36, 709924), (48, 532443), (72, 354962), (144, 177481)]