42149714

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{4093}}^1$

素因数の和:4385

約数の個数: 16

約数和(自身を含む): 66814080

約数和(自身を除く): 24664366

約数列:

[1, 2, 19, 38, 271, 542, 4093, 5149, 8186, 10298, 77767, 155534, 1109203, 2218406, 21074857, 42149714]

約数ペア:

[(1, 42149714), (2, 21074857), (19, 2218406), (38, 1109203), (271, 155534), (542, 77767), (4093, 10298), (5149, 8186)]