28188703

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{601}}^1$

素因数の和:738

約数の個数: 16

約数和(自身を含む): 31207680

約数和(自身を除く): 3018977

約数列:

[1, 17, 31, 89, 527, 601, 1513, 2759, 10217, 18631, 46903, 53489, 316727, 909313, 1658159, 28188703]

約数ペア:

[(1, 28188703), (17, 1658159), (31, 909313), (89, 316727), (527, 53489), (601, 46903), (1513, 18631), (2759, 10217)]