67821148

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{10657}}^1$

素因数の和:10741

約数の個数: 24

約数和(自身を含む): 124741232

約数和(自身を除く): 56920084

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 1591, 3182, 6364, 10657, 21314, 42628, 394309, 458251, 788618, 916502, 1577236, 1833004, 16955287, 33910574, 67821148]

約数ペア:

[(1, 67821148), (2, 33910574), (4, 16955287), (37, 1833004), (43, 1577236), (74, 916502), (86, 788618), (148, 458251), (172, 394309), (1591, 42628), (3182, 21314), (6364, 10657)]