64226878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{2221}}^1$

素因数の和:3003

約数の個数: 16

約数和(自身を含む): 101589840

約数和(自身を除く): 37362962

約数列:

[1, 2, 19, 38, 761, 1522, 2221, 4442, 14459, 28918, 42199, 84398, 1690181, 3380362, 32113439, 64226878]

約数ペア:

[(1, 64226878), (2, 32113439), (19, 3380362), (38, 1690181), (761, 84398), (1522, 42199), (2221, 28918), (4442, 14459)]