67186064

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{381739}}^1$

素因数の和:381758

約数の個数: 20

約数和(自身を含む): 142007280

約数和(自身を除く): 74821216

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 381739, 763478, 1526956, 3053912, 4199129, 6107824, 8398258, 16796516, 33593032, 67186064]

約数ペア:

[(1, 67186064), (2, 33593032), (4, 16796516), (8, 8398258), (11, 6107824), (16, 4199129), (22, 3053912), (44, 1526956), (88, 763478), (176, 381739)]