73705142

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{277087}}^1$

素因数の和:277115

約数の個数: 16

約数和(自身を含む): 133002240

約数和(自身を除く): 59297098

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 277087, 554174, 1939609, 3879218, 5264653, 10529306, 36852571, 73705142]

約数ペア:

[(1, 73705142), (2, 36852571), (7, 10529306), (14, 5264653), (19, 3879218), (38, 1939609), (133, 554174), (266, 277087)]