42121604

素因数分解:

$2^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{3089}}^1$

素因数の和:3587

約数の個数: 24

約数和(自身を含む): 84443520

約数和(自身を除く): 42321916

約数列:

[1, 2, 4, 7, 14, 28, 487, 974, 1948, 3089, 3409, 6178, 6818, 12356, 13636, 21623, 43246, 86492, 1504343, 3008686, 6017372, 10530401, 21060802, 42121604]

約数ペア:

[(1, 42121604), (2, 21060802), (4, 10530401), (7, 6017372), (14, 3008686), (28, 1504343), (487, 86492), (974, 43246), (1948, 21623), (3089, 13636), (3409, 12356), (6178, 6818)]