71736368

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{2069}}^1$

素因数の和:2285

約数の個数: 40

約数和(自身を含む): 152467920

約数和(自身を除く): 80731552

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 197, 394, 788, 1576, 2069, 2167, 3152, 4138, 4334, 8276, 8668, 16552, 17336, 22759, 33104, 34672, 45518, 91036, 182072, 364144, 407593, 815186, 1630372, 3260744, 4483523, 6521488, 8967046, 17934092, 35868184, 71736368]

約数ペア:

[(1, 71736368), (2, 35868184), (4, 17934092), (8, 8967046), (11, 6521488), (16, 4483523), (22, 3260744), (44, 1630372), (88, 815186), (176, 407593), (197, 364144), (394, 182072), (788, 91036), (1576, 45518), (2069, 34672), (2167, 33104), (3152, 22759), (4138, 17336), (4334, 16552), (8276, 8668)]