65480832

素因数分解:

$2^7\times 3^3\times {\mathrm{18947}}^1$

素因数の和:18970

約数の個数: 64

約数和(自身を含む): 193269600

約数和(自身を除く): 127788768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 18947, 37894, 56841, 75788, 113682, 151576, 170523, 227364, 303152, 341046, 454728, 511569, 606304, 682092, 909456, 1023138, 1212608, 1364184, 1818912, 2046276, 2425216, 2728368, 3637824, 4092552, 5456736, 7275648, 8185104, 10913472, 16370208, 21826944, 32740416, 65480832]

約数ペア:

[(1, 65480832), (2, 32740416), (3, 21826944), (4, 16370208), (6, 10913472), (8, 8185104), (9, 7275648), (12, 5456736), (16, 4092552), (18, 3637824), (24, 2728368), (27, 2425216), (32, 2046276), (36, 1818912), (48, 1364184), (54, 1212608), (64, 1023138), (72, 909456), (96, 682092), (108, 606304), (128, 511569), (144, 454728), (192, 341046), (216, 303152), (288, 227364), (384, 170523), (432, 151576), (576, 113682), (864, 75788), (1152, 56841), (1728, 37894), (3456, 18947)]