56641312

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:450

約数の個数: 96

約数和(自身を含む): 140216832

約数和(自身を除く): 83575520

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 53, 56, 91, 104, 106, 112, 182, 208, 212, 224, 364, 367, 371, 416, 424, 689, 728, 734, 742, 848, 1378, 1456, 1468, 1484, 1696, 2569, 2756, 2912, 2936, 2968, 4771, 4823, 5138, 5512, 5872, 5936, 9542, 9646, 10276, 11024, 11744, 11872, 19084, 19292, 19451, 20552, 22048, 33397, 38168, 38584, 38902, 41104, 66794, 76336, 77168, 77804, 82208, 133588, 136157, 152672, 154336, 155608, 252863, 267176, 272314, 311216, 505726, 534352, 544628, 622432, 1011452, 1068704, 1089256, 1770041, 2022904, 2178512, 3540082, 4045808, 4357024, 7080164, 8091616, 14160328, 28320656, 56641312]

約数ペア:

[(1, 56641312), (2, 28320656), (4, 14160328), (7, 8091616), (8, 7080164), (13, 4357024), (14, 4045808), (16, 3540082), (26, 2178512), (28, 2022904), (32, 1770041), (52, 1089256), (53, 1068704), (56, 1011452), (91, 622432), (104, 544628), (106, 534352), (112, 505726), (182, 311216), (208, 272314), (212, 267176), (224, 252863), (364, 155608), (367, 154336), (371, 152672), (416, 136157), (424, 133588), (689, 82208), (728, 77804), (734, 77168), (742, 76336), (848, 66794), (1378, 41104), (1456, 38902), (1468, 38584), (1484, 38168), (1696, 33397), (2569, 22048), (2756, 20552), (2912, 19451), (2936, 19292), (2968, 19084), (4771, 11872), (4823, 11744), (5138, 11024), (5512, 10276), (5872, 9646), (5936, 9542)]