72542362

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1\times {\mathrm{1319}}^1$

素因数の和:1685

約数の個数: 16

約数和(自身を含む): 110341440

約数和(自身を除く): 37799078

約数列:

[1, 2, 107, 214, 257, 514, 1319, 2638, 27499, 54998, 141133, 282266, 338983, 677966, 36271181, 72542362]

約数ペア:

[(1, 72542362), (2, 36271181), (107, 677966), (214, 338983), (257, 282266), (514, 141133), (1319, 54998), (2638, 27499)]