66919346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{36251}}^1$

素因数の和:36337

約数の個数: 16

約数和(自身を含む): 109626048

約数和(自身を除く): 42706702

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 36251, 72502, 471263, 942526, 2573821, 5147642, 33459673, 66919346]

約数ペア:

[(1, 66919346), (2, 33459673), (13, 5147642), (26, 2573821), (71, 942526), (142, 471263), (923, 72502), (1846, 36251)]