78898064

素因数分解:

$2^4\times 7^1\times {\mathrm{704447}}^1$

素因数の和:704462

約数の個数: 20

約数和(自身を含む): 174703104

約数和(自身を除く): 95805040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 704447, 1408894, 2817788, 4931129, 5635576, 9862258, 11271152, 19724516, 39449032, 78898064]

約数ペア:

[(1, 78898064), (2, 39449032), (4, 19724516), (7, 11271152), (8, 9862258), (14, 5635576), (16, 4931129), (28, 2817788), (56, 1408894), (112, 704447)]