72347438

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{9613}}^1$

素因数の和:9739

約数の個数: 16

約数和(自身を含む): 112137696

約数和(自身を除く): 39790258

約数列:

[1, 2, 53, 71, 106, 142, 3763, 7526, 9613, 19226, 509489, 682523, 1018978, 1365046, 36173719, 72347438]

約数ペア:

[(1, 72347438), (2, 36173719), (53, 1365046), (71, 1018978), (106, 682523), (142, 509489), (3763, 19226), (7526, 9613)]