13991264

素因数分解:

$2^5\times 7^2\times {\mathrm{8923}}^1$

素因数の和:8947

約数の個数: 36

約数和(自身を含む): 32046084

約数和(自身を除く): 18054820

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 8923, 17846, 35692, 62461, 71384, 124922, 142768, 249844, 285536, 437227, 499688, 874454, 999376, 1748908, 1998752, 3497816, 6995632, 13991264]

約数ペア:

[(1, 13991264), (2, 6995632), (4, 3497816), (7, 1998752), (8, 1748908), (14, 999376), (16, 874454), (28, 499688), (32, 437227), (49, 285536), (56, 249844), (98, 142768), (112, 124922), (196, 71384), (224, 62461), (392, 35692), (784, 17846), (1568, 8923)]