64938076

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79973}}^1$

素因数の和:80013

約数の個数: 24

約数和(自身を含む): 134356320

約数和(自身を除く): 69418244

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 79973, 159946, 319892, 559811, 1119622, 2239244, 2319217, 4638434, 9276868, 16234519, 32469038, 64938076]

約数ペア:

[(1, 64938076), (2, 32469038), (4, 16234519), (7, 9276868), (14, 4638434), (28, 2319217), (29, 2239244), (58, 1119622), (116, 559811), (203, 319892), (406, 159946), (812, 79973)]