77884508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{4243}}^1$

素因数の和:4613

約数の個数: 24

約数和(自身を含む): 147232848

約数和(自身を除く): 69348340

約数列:

[1, 2, 4, 13, 26, 52, 353, 706, 1412, 4243, 4589, 8486, 9178, 16972, 18356, 55159, 110318, 220636, 1497779, 2995558, 5991116, 19471127, 38942254, 77884508]

約数ペア:

[(1, 77884508), (2, 38942254), (4, 19471127), (13, 5991116), (26, 2995558), (52, 1497779), (353, 220636), (706, 110318), (1412, 55159), (4243, 18356), (4589, 16972), (8486, 9178)]