296543128

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{40423}}^1$

素因数の和:40567

約数の個数: 32

約数和(自身を含む): 640316160

約数和(自身を除く): 343773032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 3668, 7336, 40423, 80846, 161692, 282961, 323384, 565922, 1131844, 2263688, 5295413, 10590826, 21181652, 37067891, 42363304, 74135782, 148271564, 296543128]

約数ペア:

[(1, 296543128), (2, 148271564), (4, 74135782), (7, 42363304), (8, 37067891), (14, 21181652), (28, 10590826), (56, 5295413), (131, 2263688), (262, 1131844), (524, 565922), (917, 323384), (1048, 282961), (1834, 161692), (3668, 80846), (7336, 40423)]