26519012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16451}}^1$

素因数の和:16499

約数の個数: 24

約数和(自身を含む): 51593472

約数和(自身を除く): 25074460

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 16451, 32902, 65804, 213863, 427726, 509981, 855452, 1019962, 2039924, 6629753, 13259506, 26519012]

約数ペア:

[(1, 26519012), (2, 13259506), (4, 6629753), (13, 2039924), (26, 1019962), (31, 855452), (52, 509981), (62, 427726), (124, 213863), (403, 65804), (806, 32902), (1612, 16451)]