64491112

素因数分解:

$2^3\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{1117}}^1$

素因数の和:2161

約数の個数: 32

約数和(自身を含む): 138453120

約数和(自身を除く): 73962008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1031, 1117, 2062, 2234, 4124, 4468, 7217, 7819, 8248, 8936, 14434, 15638, 28868, 31276, 57736, 62552, 1151627, 2303254, 4606508, 8061389, 9213016, 16122778, 32245556, 64491112]

約数ペア:

[(1, 64491112), (2, 32245556), (4, 16122778), (7, 9213016), (8, 8061389), (14, 4606508), (28, 2303254), (56, 1151627), (1031, 62552), (1117, 57736), (2062, 31276), (2234, 28868), (4124, 15638), (4468, 14434), (7217, 8936), (7819, 8248)]