65640624

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{195359}}^1$

素因数の和:195377

約数の個数: 40

約数和(自身を含む): 193797120

約数和(自身を除く): 128156496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 195359, 390718, 586077, 781436, 1172154, 1367513, 1562872, 2344308, 2735026, 3125744, 4102539, 4688616, 5470052, 8205078, 9377232, 10940104, 16410156, 21880208, 32820312, 65640624]

約数ペア:

[(1, 65640624), (2, 32820312), (3, 21880208), (4, 16410156), (6, 10940104), (7, 9377232), (8, 8205078), (12, 5470052), (14, 4688616), (16, 4102539), (21, 3125744), (24, 2735026), (28, 2344308), (42, 1562872), (48, 1367513), (56, 1172154), (84, 781436), (112, 586077), (168, 390718), (336, 195359)]