64002944

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{26317}}^1$

素因数の和:26350

約数の個数: 32

約数和(自身を含む): 134221800

約数和(自身を除く): 70218856

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 26317, 52634, 105268, 210536, 421072, 500023, 842144, 1000046, 1684288, 2000092, 3368576, 4000184, 8000368, 16000736, 32001472, 64002944]

約数ペア:

[(1, 64002944), (2, 32001472), (4, 16000736), (8, 8000368), (16, 4000184), (19, 3368576), (32, 2000092), (38, 1684288), (64, 1000046), (76, 842144), (128, 500023), (152, 421072), (304, 210536), (608, 105268), (1216, 52634), (2432, 26317)]