64183966

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37889}}^1$

素因数の和:37920

約数の個数: 24

約数和(自身を含む): 120944880

約数和(自身を除く): 56760914

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 37889, 75778, 265223, 416779, 530446, 833558, 2917453, 4584569, 5834906, 9169138, 32091983, 64183966]

約数ペア:

[(1, 64183966), (2, 32091983), (7, 9169138), (11, 5834906), (14, 4584569), (22, 2917453), (77, 833558), (121, 530446), (154, 416779), (242, 265223), (847, 75778), (1694, 37889)]