42198296

素因数分解:

$2^3\times 7^1\times {\mathrm{359}}^1\times {\mathrm{2099}}^1$

素因数の和:2471

約数の個数: 32

約数和(自身を含む): 90720000

約数和(自身を除く): 48521704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 359, 718, 1436, 2099, 2513, 2872, 4198, 5026, 8396, 10052, 14693, 16792, 20104, 29386, 58772, 117544, 753541, 1507082, 3014164, 5274787, 6028328, 10549574, 21099148, 42198296]

約数ペア:

[(1, 42198296), (2, 21099148), (4, 10549574), (7, 6028328), (8, 5274787), (14, 3014164), (28, 1507082), (56, 753541), (359, 117544), (718, 58772), (1436, 29386), (2099, 20104), (2513, 16792), (2872, 14693), (4198, 10052), (5026, 8396)]