84707854

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{977}}^1$

素因数の和:1560

約数の個数: 32

約数和(自身を含む): 158858496

約数和(自身を除く): 74150642

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 563, 977, 1126, 1954, 3941, 6193, 6839, 7882, 10747, 12386, 13678, 21494, 43351, 75229, 86702, 150458, 550051, 1100102, 3850357, 6050561, 7700714, 12101122, 42353927, 84707854]

約数ペア:

[(1, 84707854), (2, 42353927), (7, 12101122), (11, 7700714), (14, 6050561), (22, 3850357), (77, 1100102), (154, 550051), (563, 150458), (977, 86702), (1126, 75229), (1954, 43351), (3941, 21494), (6193, 13678), (6839, 12386), (7882, 10747)]