71734432

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4159}}^1$

素因数の和:4194

約数の個数: 72

約数和(自身を含む): 179262720

約数和(自身を除く): 107528288

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 4159, 4312, 8318, 8624, 16636, 17248, 29113, 33272, 45749, 58226, 66544, 91498, 116452, 133088, 182996, 203791, 232904, 320243, 365992, 407582, 465808, 640486, 731984, 815164, 931616, 1280972, 1463968, 1630328, 2241701, 2561944, 3260656, 4483402, 5123888, 6521312, 8966804, 10247776, 17933608, 35867216, 71734432]

約数ペア:

[(1, 71734432), (2, 35867216), (4, 17933608), (7, 10247776), (8, 8966804), (11, 6521312), (14, 5123888), (16, 4483402), (22, 3260656), (28, 2561944), (32, 2241701), (44, 1630328), (49, 1463968), (56, 1280972), (77, 931616), (88, 815164), (98, 731984), (112, 640486), (154, 465808), (176, 407582), (196, 365992), (224, 320243), (308, 232904), (352, 203791), (392, 182996), (539, 133088), (616, 116452), (784, 91498), (1078, 66544), (1232, 58226), (1568, 45749), (2156, 33272), (2464, 29113), (4159, 17248), (4312, 16636), (8318, 8624)]