79957864

素因数分解:

$2^3\times 7^1\times {\mathrm{409}}^1\times {\mathrm{3491}}^1$

素因数の和:3913

約数の個数: 32

約数和(自身を含む): 171806400

約数和(自身を除く): 91848536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 409, 818, 1636, 2863, 3272, 3491, 5726, 6982, 11452, 13964, 22904, 24437, 27928, 48874, 97748, 195496, 1427819, 2855638, 5711276, 9994733, 11422552, 19989466, 39978932, 79957864]

約数ペア:

[(1, 79957864), (2, 39978932), (4, 19989466), (7, 11422552), (8, 9994733), (14, 5711276), (28, 2855638), (56, 1427819), (409, 195496), (818, 97748), (1636, 48874), (2863, 27928), (3272, 24437), (3491, 22904), (5726, 13964), (6982, 11452)]