71150816

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1543}}^1$

素因数の和:1695

約数の個数: 48

約数和(自身を含む): 154078848

約数和(自身を除く): 82928032

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 131, 176, 262, 352, 524, 1048, 1441, 1543, 2096, 2882, 3086, 4192, 5764, 6172, 11528, 12344, 16973, 23056, 24688, 33946, 46112, 49376, 67892, 135784, 202133, 271568, 404266, 543136, 808532, 1617064, 2223463, 3234128, 4446926, 6468256, 8893852, 17787704, 35575408, 71150816]

約数ペア:

[(1, 71150816), (2, 35575408), (4, 17787704), (8, 8893852), (11, 6468256), (16, 4446926), (22, 3234128), (32, 2223463), (44, 1617064), (88, 808532), (131, 543136), (176, 404266), (262, 271568), (352, 202133), (524, 135784), (1048, 67892), (1441, 49376), (1543, 46112), (2096, 33946), (2882, 24688), (3086, 23056), (4192, 16973), (5764, 12344), (6172, 11528)]