65561664

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{48781}}^1$

素因数の和:48803

約数の個数: 56

約数和(自身を含む): 198250048

約数和(自身を除く): 132688384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 48781, 97562, 146343, 195124, 292686, 341467, 390248, 585372, 682934, 780496, 1024401, 1170744, 1365868, 1560992, 2048802, 2341488, 2731736, 3121984, 4097604, 4682976, 5463472, 8195208, 9365952, 10926944, 16390416, 21853888, 32780832, 65561664]

約数ペア:

[(1, 65561664), (2, 32780832), (3, 21853888), (4, 16390416), (6, 10926944), (7, 9365952), (8, 8195208), (12, 5463472), (14, 4682976), (16, 4097604), (21, 3121984), (24, 2731736), (28, 2341488), (32, 2048802), (42, 1560992), (48, 1365868), (56, 1170744), (64, 1024401), (84, 780496), (96, 682934), (112, 585372), (168, 390248), (192, 341467), (224, 292686), (336, 195124), (448, 146343), (672, 97562), (1344, 48781)]