78343048

素因数分解:

$2^3\times 7^1\times {\mathrm{421}}^1\times {\mathrm{3323}}^1$

素因数の和:3757

約数の個数: 32

約数和(自身を含む): 168327360

約数和(自身を除く): 89984312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 421, 842, 1684, 2947, 3323, 3368, 5894, 6646, 11788, 13292, 23261, 23576, 26584, 46522, 93044, 186088, 1398983, 2797966, 5595932, 9792881, 11191864, 19585762, 39171524, 78343048]

約数ペア:

[(1, 78343048), (2, 39171524), (4, 19585762), (7, 11191864), (8, 9792881), (14, 5595932), (28, 2797966), (56, 1398983), (421, 186088), (842, 93044), (1684, 46522), (2947, 26584), (3323, 23576), (3368, 23261), (5894, 13292), (6646, 11788)]