25365695936

素因数分解:

$2^6\times 7^2\times {\mathrm{31}}^1\times {\mathrm{260921}}^1$

素因数の和:260978

約数の個数: 84

約数和(自身を含む): 60442059456

約数和(自身を除く): 35076363520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 196, 217, 224, 248, 392, 434, 448, 496, 784, 868, 992, 1519, 1568, 1736, 1984, 3038, 3136, 3472, 6076, 6944, 12152, 13888, 24304, 48608, 97216, 260921, 521842, 1043684, 1826447, 2087368, 3652894, 4174736, 7305788, 8088551, 8349472, 12785129, 14611576, 16177102, 16698944, 25570258, 29223152, 32354204, 51140516, 56619857, 58446304, 64708408, 102281032, 113239714, 116892608, 129416816, 204562064, 226479428, 258833632, 396338999, 409124128, 452958856, 517667264, 792677998, 818248256, 905917712, 1585355996, 1811835424, 3170711992, 3623670848, 6341423984, 12682847968, 25365695936]

約数ペア:

[(1, 25365695936), (2, 12682847968), (4, 6341423984), (7, 3623670848), (8, 3170711992), (14, 1811835424), (16, 1585355996), (28, 905917712), (31, 818248256), (32, 792677998), (49, 517667264), (56, 452958856), (62, 409124128), (64, 396338999), (98, 258833632), (112, 226479428), (124, 204562064), (196, 129416816), (217, 116892608), (224, 113239714), (248, 102281032), (392, 64708408), (434, 58446304), (448, 56619857), (496, 51140516), (784, 32354204), (868, 29223152), (992, 25570258), (1519, 16698944), (1568, 16177102), (1736, 14611576), (1984, 12785129), (3038, 8349472), (3136, 8088551), (3472, 7305788), (6076, 4174736), (6944, 3652894), (12152, 2087368), (13888, 1826447), (24304, 1043684), (48608, 521842), (97216, 260921)]