66790108

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{216851}}^1$

素因数の和:216873

約数の個数: 24

約数和(自身を含む): 145724544

約数和(自身を除く): 78934436

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 216851, 433702, 867404, 1517957, 2385361, 3035914, 4770722, 6071828, 9541444, 16697527, 33395054, 66790108]

約数ペア:

[(1, 66790108), (2, 33395054), (4, 16697527), (7, 9541444), (11, 6071828), (14, 4770722), (22, 3035914), (28, 2385361), (44, 1517957), (77, 867404), (154, 433702), (308, 216851)]