38478484

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{743}}^1$

素因数の和:876

約数の個数: 36

約数和(自身を含む): 74807712

約数和(自身を除く): 36329228

約数列:

[1, 2, 4, 11, 22, 44, 107, 121, 214, 242, 428, 484, 743, 1177, 1486, 2354, 2972, 4708, 8173, 12947, 16346, 25894, 32692, 51788, 79501, 89903, 159002, 179806, 318004, 359612, 874511, 1749022, 3498044, 9619621, 19239242, 38478484]

約数ペア:

[(1, 38478484), (2, 19239242), (4, 9619621), (11, 3498044), (22, 1749022), (44, 874511), (107, 359612), (121, 318004), (214, 179806), (242, 159002), (428, 89903), (484, 79501), (743, 51788), (1177, 32692), (1486, 25894), (2354, 16346), (2972, 12947), (4708, 8173)]