73273718

素因数分解:

$2^1\times 7^4\times {\mathrm{15259}}^1$

素因数の和:15289

約数の個数: 20

約数和(自身を含む): 128229780

約数和(自身を除く): 54956062

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 4802, 15259, 30518, 106813, 213626, 747691, 1495382, 5233837, 10467674, 36636859, 73273718]

約数ペア:

[(1, 73273718), (2, 36636859), (7, 10467674), (14, 5233837), (49, 1495382), (98, 747691), (343, 213626), (686, 106813), (2401, 30518), (4802, 15259)]