73458428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1080271}}^1$

素因数の和:1080292

約数の個数: 12

約数和(自身を含む): 136114272

約数和(自身を除く): 62655844

約数列:

[1, 2, 4, 17, 34, 68, 1080271, 2160542, 4321084, 18364607, 36729214, 73458428]

約数ペア:

[(1, 73458428), (2, 36729214), (4, 18364607), (17, 4321084), (34, 2160542), (68, 1080271)]