66528066808

素因数分解:

$2^3\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{960389}}^1$

素因数の和:961639

約数の個数: 32

約数和(自身を含む): 142675538400

約数和(自身を除く): 76147471592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1237, 2474, 4948, 8659, 9896, 17318, 34636, 69272, 960389, 1920778, 3841556, 6722723, 7683112, 13445446, 26890892, 53781784, 1188001193, 2376002386, 4752004772, 8316008351, 9504009544, 16632016702, 33264033404, 66528066808]

約数ペア:

[(1, 66528066808), (2, 33264033404), (4, 16632016702), (7, 9504009544), (8, 8316008351), (14, 4752004772), (28, 2376002386), (56, 1188001193), (1237, 53781784), (2474, 26890892), (4948, 13445446), (8659, 7683112), (9896, 6722723), (17318, 3841556), (34636, 1920778), (69272, 960389)]