25820348

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{881}}^1$

素因数の和:1333

約数の個数: 24

約数和(自身を含む): 48009024

約数和(自身を除く): 22188676

約数列:

[1, 2, 4, 17, 34, 68, 431, 862, 881, 1724, 1762, 3524, 7327, 14654, 14977, 29308, 29954, 59908, 379711, 759422, 1518844, 6455087, 12910174, 25820348]

約数ペア:

[(1, 25820348), (2, 12910174), (4, 6455087), (17, 1518844), (34, 759422), (68, 379711), (431, 59908), (862, 29954), (881, 29308), (1724, 14977), (1762, 14654), (3524, 7327)]