42057788

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{347}}^1$

素因数の和:701

約数の個数: 24

約数和(自身を含む): 74668272

約数和(自身を除く): 32610484

約数列:

[1, 2, 4, 157, 193, 314, 347, 386, 628, 694, 772, 1388, 30301, 54479, 60602, 66971, 108958, 121204, 133942, 217916, 267884, 10514447, 21028894, 42057788]

約数ペア:

[(1, 42057788), (2, 21028894), (4, 10514447), (157, 267884), (193, 217916), (314, 133942), (347, 121204), (386, 108958), (628, 66971), (694, 60602), (772, 54479), (1388, 30301)]