66808148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{6353}}^1$

素因数の和:6607

約数の個数: 24

約数和(自身を含む): 128096640

約数和(自身を除く): 61288492

約数列:

[1, 2, 4, 11, 22, 44, 239, 478, 956, 2629, 5258, 6353, 10516, 12706, 25412, 69883, 139766, 279532, 1518367, 3036734, 6073468, 16702037, 33404074, 66808148]

約数ペア:

[(1, 66808148), (2, 33404074), (4, 16702037), (11, 6073468), (22, 3036734), (44, 1518367), (239, 279532), (478, 139766), (956, 69883), (2629, 25412), (5258, 12706), (6353, 10516)]