28351172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{10169}}^1$

素因数の和:10231

約数の個数: 24

約数和(自身を含む): 53819640

約数和(自身を除く): 25468468

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 10169, 20338, 40676, 172873, 345746, 416929, 691492, 833858, 1667716, 7087793, 14175586, 28351172]

約数ペア:

[(1, 28351172), (2, 14175586), (4, 7087793), (17, 1667716), (34, 833858), (41, 691492), (68, 416929), (82, 345746), (164, 172873), (697, 40676), (1394, 20338), (2788, 10169)]