28172514

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{161911}}^1$

素因数の和:161945

約数の個数: 16

約数和(自身を含む): 58288320

約数和(自身を除く): 30115806

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 161911, 323822, 485733, 971466, 4695419, 9390838, 14086257, 28172514]

約数ペア:

[(1, 28172514), (2, 14086257), (3, 9390838), (6, 4695419), (29, 971466), (58, 485733), (87, 323822), (174, 161911)]