71561168

素因数分解:

$2^4\times 7^2\times {\mathrm{97}}^1\times {\mathrm{941}}^1$

素因数の和:1060

約数の個数: 60

約数和(自身を含む): 163122372

約数和(自身を除く): 91561204

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 97, 98, 112, 194, 196, 388, 392, 679, 776, 784, 941, 1358, 1552, 1882, 2716, 3764, 4753, 5432, 6587, 7528, 9506, 10864, 13174, 15056, 19012, 26348, 38024, 46109, 52696, 76048, 91277, 92218, 105392, 182554, 184436, 365108, 368872, 638939, 730216, 737744, 1277878, 1460432, 2555756, 4472573, 5111512, 8945146, 10223024, 17890292, 35780584, 71561168]

約数ペア:

[(1, 71561168), (2, 35780584), (4, 17890292), (7, 10223024), (8, 8945146), (14, 5111512), (16, 4472573), (28, 2555756), (49, 1460432), (56, 1277878), (97, 737744), (98, 730216), (112, 638939), (194, 368872), (196, 365108), (388, 184436), (392, 182554), (679, 105392), (776, 92218), (784, 91277), (941, 76048), (1358, 52696), (1552, 46109), (1882, 38024), (2716, 26348), (3764, 19012), (4753, 15056), (5432, 13174), (6587, 10864), (7528, 9506)]