66281462

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{10321}}^1$

素因数の和:10368

約数の個数: 24

約数和(自身を含む): 113335560

約数和(自身を除く): 47054098

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6422, 10321, 20642, 134173, 196099, 268346, 392198, 1744249, 2549287, 3488498, 5098574, 33140731, 66281462]

約数ペア:

[(1, 66281462), (2, 33140731), (13, 5098574), (19, 3488498), (26, 2549287), (38, 1744249), (169, 392198), (247, 268346), (338, 196099), (494, 134173), (3211, 20642), (6422, 10321)]