97905556

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2521}}^1$

素因数の和:2624

約数の個数: 48

約数和(自身を含む): 209023360

約数和(自身を除く): 111117804

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 73, 76, 133, 146, 266, 292, 511, 532, 1022, 1387, 2044, 2521, 2774, 5042, 5548, 9709, 10084, 17647, 19418, 35294, 38836, 47899, 70588, 95798, 184033, 191596, 335293, 368066, 670586, 736132, 1288231, 1341172, 2576462, 3496627, 5152924, 6993254, 13986508, 24476389, 48952778, 97905556]

約数ペア:

[(1, 97905556), (2, 48952778), (4, 24476389), (7, 13986508), (14, 6993254), (19, 5152924), (28, 3496627), (38, 2576462), (73, 1341172), (76, 1288231), (133, 736132), (146, 670586), (266, 368066), (292, 335293), (511, 191596), (532, 184033), (1022, 95798), (1387, 70588), (2044, 47899), (2521, 38836), (2774, 35294), (5042, 19418), (5548, 17647), (9709, 10084)]