71205596

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{21017}}^1$

素因数の和:21050

約数の個数: 36

約数和(自身を含む): 156542064

約数和(自身を除く): 85336468

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 21017, 42034, 84068, 147119, 231187, 294238, 462374, 588476, 924748, 1618309, 2543057, 3236618, 5086114, 6473236, 10172228, 17801399, 35602798, 71205596]

約数ペア:

[(1, 71205596), (2, 35602798), (4, 17801399), (7, 10172228), (11, 6473236), (14, 5086114), (22, 3236618), (28, 2543057), (44, 1618309), (77, 924748), (121, 588476), (154, 462374), (242, 294238), (308, 231187), (484, 147119), (847, 84068), (1694, 42034), (3388, 21017)]