65336656

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1$

素因数の和:500

約数の個数: 80

約数和(自身を含む): 159239808

約数和(自身を除く): 93903152

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 181, 293, 308, 362, 586, 616, 724, 1172, 1232, 1267, 1448, 1991, 2051, 2344, 2534, 2896, 3223, 3982, 4102, 4688, 5068, 6446, 7964, 8204, 10136, 12892, 13937, 15928, 16408, 20272, 22561, 25784, 27874, 31856, 32816, 45122, 51568, 53033, 55748, 90244, 106066, 111496, 180488, 212132, 222992, 360976, 371231, 424264, 583363, 742462, 848528, 1166726, 1484924, 2333452, 2969848, 4083541, 4666904, 5939696, 8167082, 9333808, 16334164, 32668328, 65336656]

約数ペア:

[(1, 65336656), (2, 32668328), (4, 16334164), (7, 9333808), (8, 8167082), (11, 5939696), (14, 4666904), (16, 4083541), (22, 2969848), (28, 2333452), (44, 1484924), (56, 1166726), (77, 848528), (88, 742462), (112, 583363), (154, 424264), (176, 371231), (181, 360976), (293, 222992), (308, 212132), (362, 180488), (586, 111496), (616, 106066), (724, 90244), (1172, 55748), (1232, 53033), (1267, 51568), (1448, 45122), (1991, 32816), (2051, 31856), (2344, 27874), (2534, 25784), (2896, 22561), (3223, 20272), (3982, 16408), (4102, 15928), (4688, 13937), (5068, 12892), (6446, 10136), (7964, 8204)]