25295452

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{69493}}^1$

素因数の和:69517

約数の個数: 24

約数和(自身を含む): 54483296

約数和(自身を除く): 29187844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 69493, 138986, 277972, 486451, 903409, 972902, 1806818, 1945804, 3613636, 6323863, 12647726, 25295452]

約数ペア:

[(1, 25295452), (2, 12647726), (4, 6323863), (7, 3613636), (13, 1945804), (14, 1806818), (26, 972902), (28, 903409), (52, 486451), (91, 277972), (182, 138986), (364, 69493)]