42219916

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{599}}^1$

素因数の和:933

約数の個数: 24

約数和(自身を含む): 75398400

約数和(自身を除く): 33178484

約数列:

[1, 2, 4, 67, 134, 263, 268, 526, 599, 1052, 1198, 2396, 17621, 35242, 40133, 70484, 80266, 157537, 160532, 315074, 630148, 10554979, 21109958, 42219916]

約数ペア:

[(1, 42219916), (2, 21109958), (4, 10554979), (67, 630148), (134, 315074), (263, 160532), (268, 157537), (526, 80266), (599, 70484), (1052, 40133), (1198, 35242), (2396, 17621)]