71731128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{426971}}^1$

素因数の和:426987

約数の個数: 32

約数和(自身を含む): 204946560

約数和(自身を除く): 133215432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 426971, 853942, 1280913, 1707884, 2561826, 2988797, 3415768, 5123652, 5977594, 8966391, 10247304, 11955188, 17932782, 23910376, 35865564, 71731128]

約数ペア:

[(1, 71731128), (2, 35865564), (3, 23910376), (4, 17932782), (6, 11955188), (7, 10247304), (8, 8966391), (12, 5977594), (14, 5123652), (21, 3415768), (24, 2988797), (28, 2561826), (42, 1707884), (56, 1280913), (84, 853942), (168, 426971)]