4424528

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 40

約数和(自身を含む): 9002400

約数和(自身を除く): 4577872

約数列:

[1, 2, 4, 8, 16, 43, 59, 86, 109, 118, 172, 218, 236, 344, 436, 472, 688, 872, 944, 1744, 2537, 4687, 5074, 6431, 9374, 10148, 12862, 18748, 20296, 25724, 37496, 40592, 51448, 74992, 102896, 276533, 553066, 1106132, 2212264, 4424528]

約数ペア:

[(1, 4424528), (2, 2212264), (4, 1106132), (8, 553066), (16, 276533), (43, 102896), (59, 74992), (86, 51448), (109, 40592), (118, 37496), (172, 25724), (218, 20296), (236, 18748), (344, 12862), (436, 10148), (472, 9374), (688, 6431), (872, 5074), (944, 4687), (1744, 2537)]