26595582

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:713

約数の個数: 64

約数和(自身を含む): 62705664

約数和(自身を除く): 36110082

約数列:

[1, 2, 3, 6, 13, 17, 26, 31, 34, 39, 51, 62, 78, 93, 102, 186, 221, 403, 442, 527, 647, 663, 806, 1054, 1209, 1294, 1326, 1581, 1941, 2418, 3162, 3882, 6851, 8411, 10999, 13702, 16822, 20057, 20553, 21998, 25233, 32997, 40114, 41106, 50466, 60171, 65994, 120342, 142987, 260741, 285974, 340969, 428961, 521482, 681938, 782223, 857922, 1022907, 1564446, 2045814, 4432597, 8865194, 13297791, 26595582]

約数ペア:

[(1, 26595582), (2, 13297791), (3, 8865194), (6, 4432597), (13, 2045814), (17, 1564446), (26, 1022907), (31, 857922), (34, 782223), (39, 681938), (51, 521482), (62, 428961), (78, 340969), (93, 285974), (102, 260741), (186, 142987), (221, 120342), (403, 65994), (442, 60171), (527, 50466), (647, 41106), (663, 40114), (806, 32997), (1054, 25233), (1209, 21998), (1294, 20553), (1326, 20057), (1581, 16822), (1941, 13702), (2418, 10999), (3162, 8411), (3882, 6851)]