28120592

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{47501}}^1$

素因数の和:47546

約数の個数: 20

約数和(自身を含む): 55957356

約数和(自身を除く): 27836764

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 47501, 95002, 190004, 380008, 760016, 1757537, 3515074, 7030148, 14060296, 28120592]

約数ペア:

[(1, 28120592), (2, 14060296), (4, 7030148), (8, 3515074), (16, 1757537), (37, 760016), (74, 380008), (148, 190004), (296, 95002), (592, 47501)]