25575212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{883}}^1$

素因数の和:1457

約数の個数: 24

約数和(自身を含む): 48340656

約数和(自身を除く): 22765444

約数列:

[1, 2, 4, 13, 26, 52, 557, 883, 1114, 1766, 2228, 3532, 7241, 11479, 14482, 22958, 28964, 45916, 491831, 983662, 1967324, 6393803, 12787606, 25575212]

約数ペア:

[(1, 25575212), (2, 12787606), (4, 6393803), (13, 1967324), (26, 983662), (52, 491831), (557, 45916), (883, 28964), (1114, 22958), (1766, 14482), (2228, 11479), (3532, 7241)]