74836168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{19777}}^1$

素因数の和:19837

約数の個数: 32

約数和(自身を含む): 156641760

約数和(自身を除く): 81805592

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 19777, 39554, 79108, 158216, 217547, 435094, 850411, 870188, 1700822, 1740376, 3401644, 6803288, 9354521, 18709042, 37418084, 74836168]

約数ペア:

[(1, 74836168), (2, 37418084), (4, 18709042), (8, 9354521), (11, 6803288), (22, 3401644), (43, 1740376), (44, 1700822), (86, 870188), (88, 850411), (172, 435094), (344, 217547), (473, 158216), (946, 79108), (1892, 39554), (3784, 19777)]