66441496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{881}}^1$

素因数の和:1755

約数の個数: 32

約数和(自身を含む): 136216080

約数和(自身を除く): 69774584

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 857, 881, 1714, 1762, 3428, 3524, 6856, 7048, 9427, 9691, 18854, 19382, 37708, 38764, 75416, 77528, 755017, 1510034, 3020068, 6040136, 8305187, 16610374, 33220748, 66441496]

約数ペア:

[(1, 66441496), (2, 33220748), (4, 16610374), (8, 8305187), (11, 6040136), (22, 3020068), (44, 1510034), (88, 755017), (857, 77528), (881, 75416), (1714, 38764), (1762, 37708), (3428, 19382), (3524, 18854), (6856, 9691), (7048, 9427)]