26434228

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{827}}^1$

素因数の和:1023

約数の個数: 24

約数和(自身を含む): 47434464

約数和(自身を除く): 21000236

約数列:

[1, 2, 4, 61, 122, 131, 244, 262, 524, 827, 1654, 3308, 7991, 15982, 31964, 50447, 100894, 108337, 201788, 216674, 433348, 6608557, 13217114, 26434228]

約数ペア:

[(1, 26434228), (2, 13217114), (4, 6608557), (61, 433348), (122, 216674), (131, 201788), (244, 108337), (262, 100894), (524, 50447), (827, 31964), (1654, 15982), (3308, 7991)]