67733672

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 129100800

約数和(自身を除く): 61367128

約数列:

[1, 2, 4, 8, 127, 163, 254, 326, 409, 508, 652, 818, 1016, 1304, 1636, 3272, 20701, 41402, 51943, 66667, 82804, 103886, 133334, 165608, 207772, 266668, 415544, 533336, 8466709, 16933418, 33866836, 67733672]

約数ペア:

[(1, 67733672), (2, 33866836), (4, 16933418), (8, 8466709), (127, 533336), (163, 415544), (254, 266668), (326, 207772), (409, 165608), (508, 133334), (652, 103886), (818, 82804), (1016, 66667), (1304, 51943), (1636, 41402), (3272, 20701)]