40343072

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2339}}^1$

素因数の和:2374

約数の個数: 72

約数和(自身を含む): 100835280

約数和(自身を除く): 60492208

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, 2339, 2464, 4312, 4678, 8624, 9356, 16373, 17248, 18712, 25729, 32746, 37424, 51458, 65492, 74848, 102916, 114611, 130984, 180103, 205832, 229222, 261968, 360206, 411664, 458444, 523936, 720412, 823328, 916888, 1260721, 1440824, 1833776, 2521442, 2881648, 3667552, 5042884, 5763296, 10085768, 20171536, 40343072]

約数ペア:

[(1, 40343072), (2, 20171536), (4, 10085768), (7, 5763296), (8, 5042884), (11, 3667552), (14, 2881648), (16, 2521442), (22, 1833776), (28, 1440824), (32, 1260721), (44, 916888), (49, 823328), (56, 720412), (77, 523936), (88, 458444), (98, 411664), (112, 360206), (154, 261968), (176, 229222), (196, 205832), (224, 180103), (308, 130984), (352, 114611), (392, 102916), (539, 74848), (616, 65492), (784, 51458), (1078, 37424), (1232, 32746), (1568, 25729), (2156, 18712), (2339, 17248), (2464, 16373), (4312, 9356), (4678, 8624)]