25879696

素因数分解:

$2^4\times {\mathrm{653}}^1\times {\mathrm{2477}}^1$

素因数の和:3138

約数の個数: 20

約数和(自身を含む): 50238972

約数和(自身を除く): 24359276

約数列:

[1, 2, 4, 8, 16, 653, 1306, 2477, 2612, 4954, 5224, 9908, 10448, 19816, 39632, 1617481, 3234962, 6469924, 12939848, 25879696]

約数ペア:

[(1, 25879696), (2, 12939848), (4, 6469924), (8, 3234962), (16, 1617481), (653, 39632), (1306, 19816), (2477, 10448), (2612, 9908), (4954, 5224)]