42142128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{125423}}^1$

素因数の和:125441

約数の個数: 40

約数和(自身を含む): 124420608

約数和(自身を除く): 82278480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 125423, 250846, 376269, 501692, 752538, 877961, 1003384, 1505076, 1755922, 2006768, 2633883, 3010152, 3511844, 5267766, 6020304, 7023688, 10535532, 14047376, 21071064, 42142128]

約数ペア:

[(1, 42142128), (2, 21071064), (3, 14047376), (4, 10535532), (6, 7023688), (7, 6020304), (8, 5267766), (12, 3511844), (14, 3010152), (16, 2633883), (21, 2006768), (24, 1755922), (28, 1505076), (42, 1003384), (48, 877961), (56, 752538), (84, 501692), (112, 376269), (168, 250846), (336, 125423)]