27582871934

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{461}}^1$

素因数の和:857

約数の個数: 64

約数和(自身を含む): 44259747840

約数和(自身を除く): 16676875906

約数列:

[1, 2, 41, 43, 71, 82, 86, 142, 239, 461, 478, 922, 1763, 2911, 3053, 3526, 5822, 6106, 9799, 10277, 16969, 18901, 19598, 19823, 20554, 32731, 33938, 37802, 39646, 65462, 110179, 125173, 220358, 250346, 421357, 695729, 729667, 812743, 842714, 1341971, 1391458, 1407433, 1459334, 1625486, 2683942, 2814866, 4517339, 4737697, 7822709, 9034678, 9475394, 15645418, 29916347, 57704753, 59832694, 115409506, 194245577, 320731069, 336376487, 388491154, 641462138, 672752974, 13791435967, 27582871934]

約数ペア:

[(1, 27582871934), (2, 13791435967), (41, 672752974), (43, 641462138), (71, 388491154), (82, 336376487), (86, 320731069), (142, 194245577), (239, 115409506), (461, 59832694), (478, 57704753), (922, 29916347), (1763, 15645418), (2911, 9475394), (3053, 9034678), (3526, 7822709), (5822, 4737697), (6106, 4517339), (9799, 2814866), (10277, 2683942), (16969, 1625486), (18901, 1459334), (19598, 1407433), (19823, 1391458), (20554, 1341971), (32731, 842714), (33938, 812743), (37802, 729667), (39646, 695729), (65462, 421357), (110179, 250346), (125173, 220358)]