24557764

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1123}}^1$

素因数の和:1216

約数の個数: 48

約数和(自身を含む): 54383616

約数和(自身を除く): 29825852

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1123, 1562, 1988, 2246, 3124, 4492, 5467, 7861, 10934, 12353, 15722, 21868, 24706, 31444, 49412, 79733, 86471, 159466, 172942, 318932, 345884, 558131, 877063, 1116262, 1754126, 2232524, 3508252, 6139441, 12278882, 24557764]

約数ペア:

[(1, 24557764), (2, 12278882), (4, 6139441), (7, 3508252), (11, 2232524), (14, 1754126), (22, 1116262), (28, 877063), (44, 558131), (71, 345884), (77, 318932), (142, 172942), (154, 159466), (284, 86471), (308, 79733), (497, 49412), (781, 31444), (994, 24706), (1123, 21868), (1562, 15722), (1988, 12353), (2246, 10934), (3124, 7861), (4492, 5467)]