78042244

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{33581}}^1$

素因数の和:33675

約数の個数: 24

約数和(自身を含む): 157969728

約数和(自身を除く): 79927484

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 33581, 67162, 134324, 235067, 470134, 940268, 2787223, 5574446, 11148892, 19510561, 39021122, 78042244]

約数ペア:

[(1, 78042244), (2, 39021122), (4, 19510561), (7, 11148892), (14, 5574446), (28, 2787223), (83, 940268), (166, 470134), (332, 235067), (581, 134324), (1162, 67162), (2324, 33581)]