28229492753

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{431}}^1\times {\mathrm{11047}}^1$

素因数の和:11514

約数の個数: 36

約数和(自身を含む): 36182111616

約数和(自身を除く): 7952618863

約数列:

[1, 7, 11, 49, 77, 121, 431, 539, 847, 3017, 4741, 5929, 11047, 21119, 33187, 52151, 77329, 121517, 232309, 365057, 541303, 850619, 1336687, 2555399, 4761257, 5954333, 9356809, 33328799, 52373827, 65497663, 233301593, 366616789, 576112097, 2566317523, 4032784679, 28229492753]

約数ペア:

[(1, 28229492753), (7, 4032784679), (11, 2566317523), (49, 576112097), (77, 366616789), (121, 233301593), (431, 65497663), (539, 52373827), (847, 33328799), (3017, 9356809), (4741, 5954333), (5929, 4761257), (11047, 2555399), (21119, 1336687), (33187, 850619), (52151, 541303), (77329, 365057), (121517, 232309)]