67862782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{313}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 113944320

約数和(自身を除く): 46081538

約数列:

[1, 2, 13, 26, 31, 62, 269, 313, 403, 538, 626, 806, 3497, 4069, 6994, 8138, 8339, 9703, 16678, 19406, 84197, 108407, 126139, 168394, 216814, 252278, 1094561, 2189122, 2610107, 5220214, 33931391, 67862782]

約数ペア:

[(1, 67862782), (2, 33931391), (13, 5220214), (26, 2610107), (31, 2189122), (62, 1094561), (269, 252278), (313, 216814), (403, 168394), (538, 126139), (626, 108407), (806, 84197), (3497, 19406), (4069, 16678), (6994, 9703), (8138, 8339)]