72173092

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{24683}}^1$

素因数の和:24747

約数の個数: 24

約数和(自身を含む): 136848096

約数和(自身を除く): 64675004

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 24683, 49366, 98732, 419611, 839222, 1061369, 1678444, 2122738, 4245476, 18043273, 36086546, 72173092]

約数ペア:

[(1, 72173092), (2, 36086546), (4, 18043273), (17, 4245476), (34, 2122738), (43, 1678444), (68, 1061369), (86, 839222), (172, 419611), (731, 98732), (1462, 49366), (2924, 24683)]