66466642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131357}}^1$

素因数の和:131393

約数の個数: 16

約数和(自身を含む): 113493312

約数和(自身を除く): 47026670

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 131357, 262714, 1444927, 2889854, 3021211, 6042422, 33233321, 66466642]

約数ペア:

[(1, 66466642), (2, 33233321), (11, 6042422), (22, 3021211), (23, 2889854), (46, 1444927), (253, 262714), (506, 131357)]