28740342

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{129461}}^1$

素因数の和:129503

約数の個数: 16

約数和(自身を含む): 59034672

約数和(自身を除く): 30294330

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 129461, 258922, 388383, 776766, 4790057, 9580114, 14370171, 28740342]

約数ペア:

[(1, 28740342), (2, 14370171), (3, 9580114), (6, 4790057), (37, 776766), (74, 388383), (111, 258922), (222, 129461)]