28563624

素因数分解:

$2^3\times 3^3\times {\mathrm{223}}^1\times {\mathrm{593}}^1$

素因数の和:831

約数の個数: 64

約数和(自身を含む): 79833600

約数和(自身を除く): 51269976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 223, 446, 593, 669, 892, 1186, 1338, 1779, 1784, 2007, 2372, 2676, 3558, 4014, 4744, 5337, 5352, 6021, 7116, 8028, 10674, 12042, 14232, 16011, 16056, 21348, 24084, 32022, 42696, 48168, 64044, 128088, 132239, 264478, 396717, 528956, 793434, 1057912, 1190151, 1586868, 2380302, 3173736, 3570453, 4760604, 7140906, 9521208, 14281812, 28563624]

約数ペア:

[(1, 28563624), (2, 14281812), (3, 9521208), (4, 7140906), (6, 4760604), (8, 3570453), (9, 3173736), (12, 2380302), (18, 1586868), (24, 1190151), (27, 1057912), (36, 793434), (54, 528956), (72, 396717), (108, 264478), (216, 132239), (223, 128088), (446, 64044), (593, 48168), (669, 42696), (892, 32022), (1186, 24084), (1338, 21348), (1779, 16056), (1784, 16011), (2007, 14232), (2372, 12042), (2676, 10674), (3558, 8028), (4014, 7116), (4744, 6021), (5337, 5352)]