56749396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{6547}}^1$

素因数の和:6759

約数の個数: 24

約数和(自身を含む): 108906336

約数和(自身を除く): 52156940

約数列:

[1, 2, 4, 11, 22, 44, 197, 394, 788, 2167, 4334, 6547, 8668, 13094, 26188, 72017, 144034, 288068, 1289759, 2579518, 5159036, 14187349, 28374698, 56749396]

約数ペア:

[(1, 56749396), (2, 28374698), (4, 14187349), (11, 5159036), (22, 2579518), (44, 1289759), (197, 288068), (394, 144034), (788, 72017), (2167, 26188), (4334, 13094), (6547, 8668)]