57371188

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{15641}}^1$

素因数の和:15783

約数の個数: 24

約数和(自身を含む): 115625664

約数和(自身を除く): 58254476

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 15641, 31282, 62564, 109487, 218974, 437948, 2048971, 4097942, 8195884, 14342797, 28685594, 57371188]

約数ペア:

[(1, 57371188), (2, 28685594), (4, 14342797), (7, 8195884), (14, 4097942), (28, 2048971), (131, 437948), (262, 218974), (524, 109487), (917, 62564), (1834, 31282), (3668, 15641)]