78264438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{1753}}^1$

素因数の和:2828

約数の個数: 32

約数和(自身を含む): 179160576

約数和(自身を除く): 100896138

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1063, 1753, 2126, 3189, 3506, 5259, 6378, 7441, 10518, 12271, 14882, 22323, 24542, 36813, 44646, 73626, 1863439, 3726878, 5590317, 11180634, 13044073, 26088146, 39132219, 78264438]

約数ペア:

[(1, 78264438), (2, 39132219), (3, 26088146), (6, 13044073), (7, 11180634), (14, 5590317), (21, 3726878), (42, 1863439), (1063, 73626), (1753, 44646), (2126, 36813), (3189, 24542), (3506, 22323), (5259, 14882), (6378, 12271), (7441, 10518)]