25292804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{863}}^1$

素因数の和:1315

約数の個数: 24

約数和(自身を含む): 47029248

約数和(自身を除く): 21736444

約数列:

[1, 2, 4, 17, 34, 68, 431, 862, 863, 1724, 1726, 3452, 7327, 14654, 14671, 29308, 29342, 58684, 371953, 743906, 1487812, 6323201, 12646402, 25292804]

約数ペア:

[(1, 25292804), (2, 12646402), (4, 6323201), (17, 1487812), (34, 743906), (68, 371953), (431, 58684), (862, 29342), (863, 29308), (1724, 14671), (1726, 14654), (3452, 7327)]