67559968

素因数分解:

$2^5\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1531}}^1$

素因数の和:1745

約数の個数: 48

約数和(自身を含む): 152881344

約数和(自身を除く): 85321376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 197, 224, 394, 788, 1379, 1531, 1576, 2758, 3062, 3152, 5516, 6124, 6304, 10717, 11032, 12248, 21434, 22064, 24496, 42868, 44128, 48992, 85736, 171472, 301607, 342944, 603214, 1206428, 2111249, 2412856, 4222498, 4825712, 8444996, 9651424, 16889992, 33779984, 67559968]

約数ペア:

[(1, 67559968), (2, 33779984), (4, 16889992), (7, 9651424), (8, 8444996), (14, 4825712), (16, 4222498), (28, 2412856), (32, 2111249), (56, 1206428), (112, 603214), (197, 342944), (224, 301607), (394, 171472), (788, 85736), (1379, 48992), (1531, 44128), (1576, 42868), (2758, 24496), (3062, 22064), (3152, 21434), (5516, 12248), (6124, 11032), (6304, 10717)]