65560992

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{97561}}^1$

素因数の和:97581

約数の個数: 48

約数和(自身を含む): 196684992

約数和(自身を除く): 131124000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 97561, 195122, 292683, 390244, 585366, 682927, 780488, 1170732, 1365854, 1560976, 2048781, 2341464, 2731708, 3121952, 4097562, 4682928, 5463416, 8195124, 9365856, 10926832, 16390248, 21853664, 32780496, 65560992]

約数ペア:

[(1, 65560992), (2, 32780496), (3, 21853664), (4, 16390248), (6, 10926832), (7, 9365856), (8, 8195124), (12, 5463416), (14, 4682928), (16, 4097562), (21, 3121952), (24, 2731708), (28, 2341464), (32, 2048781), (42, 1560976), (48, 1365854), (56, 1170732), (84, 780488), (96, 682927), (112, 585366), (168, 390244), (224, 292683), (336, 195122), (672, 97561)]