70880656

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{8219}}^1$

素因数の和:8252

約数の個数: 60

約数和(自身を含む): 174296880

約数和(自身を除く): 103416224

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 4312, 8219, 8624, 16438, 32876, 57533, 65752, 90409, 115066, 131504, 180818, 230132, 361636, 402731, 460264, 632863, 723272, 805462, 920528, 1265726, 1446544, 1610924, 2531452, 3221848, 4430041, 5062904, 6443696, 8860082, 10125808, 17720164, 35440328, 70880656]

約数ペア:

[(1, 70880656), (2, 35440328), (4, 17720164), (7, 10125808), (8, 8860082), (11, 6443696), (14, 5062904), (16, 4430041), (22, 3221848), (28, 2531452), (44, 1610924), (49, 1446544), (56, 1265726), (77, 920528), (88, 805462), (98, 723272), (112, 632863), (154, 460264), (176, 402731), (196, 361636), (308, 230132), (392, 180818), (539, 131504), (616, 115066), (784, 90409), (1078, 65752), (1232, 57533), (2156, 32876), (4312, 16438), (8219, 8624)]