40566176

素因数分解:

$2^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1867}}^1$

素因数の和:1981

約数の個数: 48

約数和(自身を含む): 92264256

約数和(自身を除く): 51698080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 97, 112, 194, 224, 388, 679, 776, 1358, 1552, 1867, 2716, 3104, 3734, 5432, 7468, 10864, 13069, 14936, 21728, 26138, 29872, 52276, 59744, 104552, 181099, 209104, 362198, 418208, 724396, 1267693, 1448792, 2535386, 2897584, 5070772, 5795168, 10141544, 20283088, 40566176]

約数ペア:

[(1, 40566176), (2, 20283088), (4, 10141544), (7, 5795168), (8, 5070772), (14, 2897584), (16, 2535386), (28, 1448792), (32, 1267693), (56, 724396), (97, 418208), (112, 362198), (194, 209104), (224, 181099), (388, 104552), (679, 59744), (776, 52276), (1358, 29872), (1552, 26138), (1867, 21728), (2716, 14936), (3104, 13069), (3734, 10864), (5432, 7468)]