84967876

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{49747}}^1$

素因数の和:49819

約数の個数: 24

約数和(自身を含む): 172725056

約数和(自身を除く): 87757180

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 49747, 99494, 198988, 348229, 696458, 1392916, 3034567, 6069134, 12138268, 21241969, 42483938, 84967876]

約数ペア:

[(1, 84967876), (2, 42483938), (4, 21241969), (7, 12138268), (14, 6069134), (28, 3034567), (61, 1392916), (122, 696458), (244, 348229), (427, 198988), (854, 99494), (1708, 49747)]