66506272

素因数分解:

$2^5\times 7^1\times {\mathrm{367}}^1\times {\mathrm{809}}^1$

素因数の和:1193

約数の個数: 48

約数和(自身を含む): 150232320

約数和(自身を除く): 83726048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 367, 734, 809, 1468, 1618, 2569, 2936, 3236, 5138, 5663, 5872, 6472, 10276, 11326, 11744, 12944, 20552, 22652, 25888, 41104, 45304, 82208, 90608, 181216, 296903, 593806, 1187612, 2078321, 2375224, 4156642, 4750448, 8313284, 9500896, 16626568, 33253136, 66506272]

約数ペア:

[(1, 66506272), (2, 33253136), (4, 16626568), (7, 9500896), (8, 8313284), (14, 4750448), (16, 4156642), (28, 2375224), (32, 2078321), (56, 1187612), (112, 593806), (224, 296903), (367, 181216), (734, 90608), (809, 82208), (1468, 45304), (1618, 41104), (2569, 25888), (2936, 22652), (3236, 20552), (5138, 12944), (5663, 11744), (5872, 11326), (6472, 10276)]