72464746

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{14557}}^1$

素因数の和:14709

約数の個数: 16

約数和(自身を含む): 115299360

約数和(自身を除く): 42834614

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 14557, 29114, 276583, 553166, 1906967, 3813934, 36232373, 72464746]

約数ペア:

[(1, 72464746), (2, 36232373), (19, 3813934), (38, 1906967), (131, 553166), (262, 276583), (2489, 29114), (4978, 14557)]