67656836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{2311}}^1$

素因数の和:2891

約数の個数: 24

約数和(自身を含む): 127788864

約数和(自身を除く): 60132028

約数列:

[1, 2, 4, 13, 26, 52, 563, 1126, 2252, 2311, 4622, 7319, 9244, 14638, 29276, 30043, 60086, 120172, 1301093, 2602186, 5204372, 16914209, 33828418, 67656836]

約数ペア:

[(1, 67656836), (2, 33828418), (4, 16914209), (13, 5204372), (26, 2602186), (52, 1301093), (563, 120172), (1126, 60086), (2252, 30043), (2311, 29276), (4622, 14638), (7319, 9244)]