391445824

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79433}}^1$

素因数の和:79463

約数の個数: 56

約数和(自身を含む): 968459328

約数和(自身を除く): 577013504

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 79433, 158866, 317732, 556031, 635464, 873763, 1112062, 1270928, 1747526, 2224124, 2541856, 3495052, 4448248, 5083712, 6116341, 6990104, 8896496, 12232682, 13980208, 17792992, 24465364, 27960416, 35585984, 48930728, 55920832, 97861456, 195722912, 391445824]

約数ペア:

[(1, 391445824), (2, 195722912), (4, 97861456), (7, 55920832), (8, 48930728), (11, 35585984), (14, 27960416), (16, 24465364), (22, 17792992), (28, 13980208), (32, 12232682), (44, 8896496), (56, 6990104), (64, 6116341), (77, 5083712), (88, 4448248), (112, 3495052), (154, 2541856), (176, 2224124), (224, 1747526), (308, 1270928), (352, 1112062), (448, 873763), (616, 635464), (704, 556031), (1232, 317732), (2464, 158866), (4928, 79433)]