42605416

素因数分解:

$2^3\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1151}}^1$

素因数の和:1825

約数の個数: 32

約数和(自身を含む): 91514880

約数和(自身を除く): 48909464

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 661, 1151, 1322, 2302, 2644, 4604, 4627, 5288, 8057, 9208, 9254, 16114, 18508, 32228, 37016, 64456, 760811, 1521622, 3043244, 5325677, 6086488, 10651354, 21302708, 42605416]

約数ペア:

[(1, 42605416), (2, 21302708), (4, 10651354), (7, 6086488), (8, 5325677), (14, 3043244), (28, 1521622), (56, 760811), (661, 64456), (1151, 37016), (1322, 32228), (2302, 18508), (2644, 16114), (4604, 9254), (4627, 9208), (5288, 8057)]