28236388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{673}}^1$

素因数の和:1311

約数の個数: 24

約数和(自身を含む): 52483032

約数和(自身を除く): 24246644

約数列:

[1, 2, 4, 17, 34, 68, 617, 673, 1234, 1346, 2468, 2692, 10489, 11441, 20978, 22882, 41956, 45764, 415241, 830482, 1660964, 7059097, 14118194, 28236388]

約数ペア:

[(1, 28236388), (2, 14118194), (4, 7059097), (17, 1660964), (34, 830482), (68, 415241), (617, 45764), (673, 41956), (1234, 22882), (1346, 20978), (2468, 11441), (2692, 10489)]