71242424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{1283}}^1$

素因数の和:1931

約数の個数: 32

約数和(自身を含む): 146067840

約数和(自身を除く): 74825416

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 631, 1262, 1283, 2524, 2566, 5048, 5132, 6941, 10264, 13882, 14113, 27764, 28226, 55528, 56452, 112904, 809573, 1619146, 3238292, 6476584, 8905303, 17810606, 35621212, 71242424]

約数ペア:

[(1, 71242424), (2, 35621212), (4, 17810606), (8, 8905303), (11, 6476584), (22, 3238292), (44, 1619146), (88, 809573), (631, 112904), (1262, 56452), (1283, 55528), (2524, 28226), (2566, 27764), (5048, 14113), (5132, 13882), (6941, 10264)]