28331496

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{9151}}^1$

素因数の和:9206

約数の個数: 48

約数和(自身を含む): 78524160

約数和(自身を除く): 50192664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 9151, 18302, 27453, 36604, 54906, 73208, 82359, 109812, 164718, 219624, 329436, 393493, 658872, 786986, 1180479, 1573972, 2360958, 3147944, 3541437, 4721916, 7082874, 9443832, 14165748, 28331496]

約数ペア:

[(1, 28331496), (2, 14165748), (3, 9443832), (4, 7082874), (6, 4721916), (8, 3541437), (9, 3147944), (12, 2360958), (18, 1573972), (24, 1180479), (36, 786986), (43, 658872), (72, 393493), (86, 329436), (129, 219624), (172, 164718), (258, 109812), (344, 82359), (387, 73208), (516, 54906), (774, 36604), (1032, 27453), (1548, 18302), (3096, 9151)]