42121244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{25873}}^1$

素因数の和:25925

約数の個数: 24

約数和(自身を含む): 82589808

約数和(自身を除く): 40468564

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 25873, 51746, 103492, 284603, 569206, 957301, 1138412, 1914602, 3829204, 10530311, 21060622, 42121244]

約数ペア:

[(1, 42121244), (2, 21060622), (4, 10530311), (11, 3829204), (22, 1914602), (37, 1138412), (44, 957301), (74, 569206), (148, 284603), (407, 103492), (814, 51746), (1628, 25873)]