65331728

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2791}}^1$

素因数の和:2836

約数の個数: 80

約数和(自身を含む): 166179840

約数和(自身を除く): 100848112

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1232, 1463, 1672, 2128, 2791, 2926, 3344, 5582, 5852, 11164, 11704, 19537, 22328, 23408, 30701, 39074, 44656, 53029, 61402, 78148, 106058, 122804, 156296, 212116, 214907, 245608, 312592, 371203, 424232, 429814, 491216, 583319, 742406, 848464, 859628, 1166638, 1484812, 1719256, 2333276, 2969624, 3438512, 4083233, 4666552, 5939248, 8166466, 9333104, 16332932, 32665864, 65331728]

約数ペア:

[(1, 65331728), (2, 32665864), (4, 16332932), (7, 9333104), (8, 8166466), (11, 5939248), (14, 4666552), (16, 4083233), (19, 3438512), (22, 2969624), (28, 2333276), (38, 1719256), (44, 1484812), (56, 1166638), (76, 859628), (77, 848464), (88, 742406), (112, 583319), (133, 491216), (152, 429814), (154, 424232), (176, 371203), (209, 312592), (266, 245608), (304, 214907), (308, 212116), (418, 156296), (532, 122804), (616, 106058), (836, 78148), (1064, 61402), (1232, 53029), (1463, 44656), (1672, 39074), (2128, 30701), (2791, 23408), (2926, 22328), (3344, 19537), (5582, 11704), (5852, 11164)]