76821724

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{13003}}^1$

素因数の和:13225

約数の個数: 24

約数和(自身を含む): 154383488

約数和(自身を除く): 77561764

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 5908, 13003, 26006, 52012, 91021, 182042, 364084, 2743633, 5487266, 10974532, 19205431, 38410862, 76821724]

約数ペア:

[(1, 76821724), (2, 38410862), (4, 19205431), (7, 10974532), (14, 5487266), (28, 2743633), (211, 364084), (422, 182042), (844, 91021), (1477, 52012), (2954, 26006), (5908, 13003)]