27968928

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:406

約数の個数: 96

約数和(自身を含む): 80410176

約数和(自身を除く): 52441248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 73, 78, 96, 104, 146, 156, 208, 219, 292, 307, 312, 416, 438, 584, 614, 624, 876, 921, 949, 1168, 1228, 1248, 1752, 1842, 1898, 2336, 2456, 2847, 3504, 3684, 3796, 3991, 4912, 5694, 7008, 7368, 7592, 7982, 9824, 11388, 11973, 14736, 15184, 15964, 22411, 22776, 23946, 29472, 30368, 31928, 44822, 45552, 47892, 63856, 67233, 89644, 91104, 95784, 127712, 134466, 179288, 191568, 268932, 291343, 358576, 383136, 537864, 582686, 717152, 874029, 1075728, 1165372, 1748058, 2151456, 2330744, 3496116, 4661488, 6992232, 9322976, 13984464, 27968928]

約数ペア:

[(1, 27968928), (2, 13984464), (3, 9322976), (4, 6992232), (6, 4661488), (8, 3496116), (12, 2330744), (13, 2151456), (16, 1748058), (24, 1165372), (26, 1075728), (32, 874029), (39, 717152), (48, 582686), (52, 537864), (73, 383136), (78, 358576), (96, 291343), (104, 268932), (146, 191568), (156, 179288), (208, 134466), (219, 127712), (292, 95784), (307, 91104), (312, 89644), (416, 67233), (438, 63856), (584, 47892), (614, 45552), (624, 44822), (876, 31928), (921, 30368), (949, 29472), (1168, 23946), (1228, 22776), (1248, 22411), (1752, 15964), (1842, 15184), (1898, 14736), (2336, 11973), (2456, 11388), (2847, 9824), (3504, 7982), (3684, 7592), (3796, 7368), (3991, 7008), (4912, 5694)]