72736942

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{2003}}^1$

素因数の和:2343

約数の個数: 16

約数和(自身を含む): 111197952

約数和(自身を除く): 38461010

約数列:

[1, 2, 67, 134, 271, 542, 2003, 4006, 18157, 36314, 134201, 268402, 542813, 1085626, 36368471, 72736942]

約数ペア:

[(1, 72736942), (2, 36368471), (67, 1085626), (134, 542813), (271, 268402), (542, 134201), (2003, 36314), (4006, 18157)]