78898736

素因数分解:

$2^4\times 7^1\times {\mathrm{704453}}^1$

素因数の和:704468

約数の個数: 20

約数和(自身を含む): 174704592

約数和(自身を除く): 95805856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 704453, 1408906, 2817812, 4931171, 5635624, 9862342, 11271248, 19724684, 39449368, 78898736]

約数ペア:

[(1, 78898736), (2, 39449368), (4, 19724684), (7, 11271248), (8, 9862342), (14, 5635624), (16, 4931171), (28, 2817812), (56, 1408906), (112, 704453)]