42578836

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:711

約数の個数: 24

約数和(自身を含む): 75600000

約数和(自身を除く): 33021164

約数列:

[1, 2, 4, 149, 199, 298, 359, 398, 596, 718, 796, 1436, 29651, 53491, 59302, 71441, 106982, 118604, 142882, 213964, 285764, 10644709, 21289418, 42578836]

約数ペア:

[(1, 42578836), (2, 21289418), (4, 10644709), (149, 285764), (199, 213964), (298, 142882), (359, 118604), (398, 106982), (596, 71441), (718, 59302), (796, 53491), (1436, 29651)]