123421424

素因数分解:

$2^4\times 7^1\times {\mathrm{769}}^1\times {\mathrm{1433}}^1$

素因数の和:2217

約数の個数: 40

約数和(自身を含む): 273836640

約数和(自身を除く): 150415216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 769, 1433, 1538, 2866, 3076, 5383, 5732, 6152, 10031, 10766, 11464, 12304, 20062, 21532, 22928, 40124, 43064, 80248, 86128, 160496, 1101977, 2203954, 4407908, 7713839, 8815816, 15427678, 17631632, 30855356, 61710712, 123421424]

約数ペア:

[(1, 123421424), (2, 61710712), (4, 30855356), (7, 17631632), (8, 15427678), (14, 8815816), (16, 7713839), (28, 4407908), (56, 2203954), (112, 1101977), (769, 160496), (1433, 86128), (1538, 80248), (2866, 43064), (3076, 40124), (5383, 22928), (5732, 21532), (6152, 20062), (10031, 12304), (10766, 11464)]