12623968

素因数分解:

$2^5\times 7^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:204

約数の個数: 72

約数和(自身を含む): 29561112

約数和(自身を除く): 16937144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 83, 97, 98, 112, 166, 194, 196, 224, 332, 388, 392, 581, 664, 679, 776, 784, 1162, 1328, 1358, 1552, 1568, 2324, 2656, 2716, 3104, 4067, 4648, 4753, 5432, 8051, 8134, 9296, 9506, 10864, 16102, 16268, 18592, 19012, 21728, 32204, 32536, 38024, 56357, 64408, 65072, 76048, 112714, 128816, 130144, 152096, 225428, 257632, 394499, 450856, 788998, 901712, 1577996, 1803424, 3155992, 6311984, 12623968]

約数ペア:

[(1, 12623968), (2, 6311984), (4, 3155992), (7, 1803424), (8, 1577996), (14, 901712), (16, 788998), (28, 450856), (32, 394499), (49, 257632), (56, 225428), (83, 152096), (97, 130144), (98, 128816), (112, 112714), (166, 76048), (194, 65072), (196, 64408), (224, 56357), (332, 38024), (388, 32536), (392, 32204), (581, 21728), (664, 19012), (679, 18592), (776, 16268), (784, 16102), (1162, 10864), (1328, 9506), (1358, 9296), (1552, 8134), (1568, 8051), (2324, 5432), (2656, 4753), (2716, 4648), (3104, 4067)]