26232882

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 61501440

約数和(自身を除く): 35268558

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 186, 247, 403, 494, 571, 589, 741, 806, 1142, 1178, 1209, 1482, 1713, 1767, 2418, 3426, 3534, 7423, 7657, 10849, 14846, 15314, 17701, 21698, 22269, 22971, 32547, 35402, 44538, 45942, 53103, 65094, 106206, 141037, 230113, 282074, 336319, 423111, 460226, 672638, 690339, 846222, 1008957, 1380678, 2017914, 4372147, 8744294, 13116441, 26232882]

約数ペア:

[(1, 26232882), (2, 13116441), (3, 8744294), (6, 4372147), (13, 2017914), (19, 1380678), (26, 1008957), (31, 846222), (38, 690339), (39, 672638), (57, 460226), (62, 423111), (78, 336319), (93, 282074), (114, 230113), (186, 141037), (247, 106206), (403, 65094), (494, 53103), (571, 45942), (589, 44538), (741, 35402), (806, 32547), (1142, 22971), (1178, 22269), (1209, 21698), (1482, 17701), (1713, 15314), (1767, 14846), (2418, 10849), (3426, 7657), (3534, 7423)]