27679456

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4261}}^1$

素因数の和:4307

約数の個数: 48

約数和(自身を含む): 64441440

約数和(自身を除く): 36761984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 3248, 4261, 6496, 8522, 17044, 29827, 34088, 59654, 68176, 119308, 123569, 136352, 238616, 247138, 477232, 494276, 864983, 954464, 988552, 1729966, 1977104, 3459932, 3954208, 6919864, 13839728, 27679456]

約数ペア:

[(1, 27679456), (2, 13839728), (4, 6919864), (7, 3954208), (8, 3459932), (14, 1977104), (16, 1729966), (28, 988552), (29, 954464), (32, 864983), (56, 494276), (58, 477232), (112, 247138), (116, 238616), (203, 136352), (224, 123569), (232, 119308), (406, 68176), (464, 59654), (812, 34088), (928, 29827), (1624, 17044), (3248, 8522), (4261, 6496)]