66126808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{1543}}^1$

素因数の和:2047

約数の個数: 32

約数和(自身を含む): 135624960

約数和(自身を除く): 69498152

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 487, 974, 1543, 1948, 3086, 3896, 5357, 6172, 10714, 12344, 16973, 21428, 33946, 42856, 67892, 135784, 751441, 1502882, 3005764, 6011528, 8265851, 16531702, 33063404, 66126808]

約数ペア:

[(1, 66126808), (2, 33063404), (4, 16531702), (8, 8265851), (11, 6011528), (22, 3005764), (44, 1502882), (88, 751441), (487, 135784), (974, 67892), (1543, 42856), (1948, 33946), (3086, 21428), (3896, 16973), (5357, 12344), (6172, 10714)]