27213368

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1289}}^1$

素因数の和:1344

約数の個数: 64

約数和(自身を含む): 65016000

約数和(自身を除く): 37802632

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 52, 56, 58, 91, 104, 116, 182, 203, 232, 364, 377, 406, 728, 754, 812, 1289, 1508, 1624, 2578, 2639, 3016, 5156, 5278, 9023, 10312, 10556, 16757, 18046, 21112, 33514, 36092, 37381, 67028, 72184, 74762, 117299, 134056, 149524, 234598, 261667, 299048, 469196, 485953, 523334, 938392, 971906, 1046668, 1943812, 2093336, 3401671, 3887624, 6803342, 13606684, 27213368]

約数ペア:

[(1, 27213368), (2, 13606684), (4, 6803342), (7, 3887624), (8, 3401671), (13, 2093336), (14, 1943812), (26, 1046668), (28, 971906), (29, 938392), (52, 523334), (56, 485953), (58, 469196), (91, 299048), (104, 261667), (116, 234598), (182, 149524), (203, 134056), (232, 117299), (364, 74762), (377, 72184), (406, 67028), (728, 37381), (754, 36092), (812, 33514), (1289, 21112), (1508, 18046), (1624, 16757), (2578, 10556), (2639, 10312), (3016, 9023), (5156, 5278)]