70637854

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{36299}}^1$

素因数の和:36447

約数の個数: 16

約数和(自身を含む): 121968000

約数和(自身を除く): 51330146

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 36299, 72598, 254093, 508186, 5045561, 10091122, 35318927, 70637854]

約数ペア:

[(1, 70637854), (2, 35318927), (7, 10091122), (14, 5045561), (139, 508186), (278, 254093), (973, 72598), (1946, 36299)]