71464456

素因数分解:

$2^3\times 7^1\times {\mathrm{547}}^1\times {\mathrm{2333}}^1$

素因数の和:2893

約数の個数: 32

約数和(自身を含む): 153483840

約数和(自身を除く): 82019384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 547, 1094, 2188, 2333, 3829, 4376, 4666, 7658, 9332, 15316, 16331, 18664, 30632, 32662, 65324, 130648, 1276151, 2552302, 5104604, 8933057, 10209208, 17866114, 35732228, 71464456]

約数ペア:

[(1, 71464456), (2, 35732228), (4, 17866114), (7, 10209208), (8, 8933057), (14, 5104604), (28, 2552302), (56, 1276151), (547, 130648), (1094, 65324), (2188, 32662), (2333, 30632), (3829, 18664), (4376, 16331), (4666, 15316), (7658, 9332)]