24967292

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 53383680

約数和(自身を除く): 28416388

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 71, 76, 133, 142, 266, 284, 497, 532, 661, 994, 1322, 1349, 1988, 2644, 2698, 4627, 5396, 9254, 9443, 12559, 18508, 18886, 25118, 37772, 46931, 50236, 87913, 93862, 175826, 187724, 328517, 351652, 657034, 891689, 1314068, 1783378, 3566756, 6241823, 12483646, 24967292]

約数ペア:

[(1, 24967292), (2, 12483646), (4, 6241823), (7, 3566756), (14, 1783378), (19, 1314068), (28, 891689), (38, 657034), (71, 351652), (76, 328517), (133, 187724), (142, 175826), (266, 93862), (284, 87913), (497, 50236), (532, 46931), (661, 37772), (994, 25118), (1322, 18886), (1349, 18508), (1988, 12559), (2644, 9443), (2698, 9254), (4627, 5396)]