27818504

素因数分解:

$2^3\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1087}}^1$

素因数の和:1557

約数の個数: 32

約数和(自身を含む): 59796480

約数和(自身を除く): 31977976

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 457, 914, 1087, 1828, 2174, 3199, 3656, 4348, 6398, 7609, 8696, 12796, 15218, 25592, 30436, 60872, 496759, 993518, 1987036, 3477313, 3974072, 6954626, 13909252, 27818504]

約数ペア:

[(1, 27818504), (2, 13909252), (4, 6954626), (7, 3974072), (8, 3477313), (14, 1987036), (28, 993518), (56, 496759), (457, 60872), (914, 30436), (1087, 25592), (1828, 15218), (2174, 12796), (3199, 8696), (3656, 7609), (4348, 6398)]