7580871808

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{2861}}^1$

素因数の和:3165

約数の個数: 64

約数和(自身を含む): 15320171520

約数和(自身を除く): 7739299712

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 163, 254, 326, 508, 652, 1016, 1304, 2032, 2608, 2861, 4064, 5216, 5722, 8128, 10432, 11444, 16256, 20701, 20864, 22888, 41402, 45776, 82804, 91552, 165608, 183104, 331216, 363347, 366208, 466343, 662432, 726694, 932686, 1324864, 1453388, 1865372, 2649728, 2906776, 3730744, 5813552, 7461488, 11627104, 14922976, 23254208, 29845952, 46508416, 59225561, 59691904, 118451122, 236902244, 473804488, 947608976, 1895217952, 3790435904, 7580871808]

約数ペア:

[(1, 7580871808), (2, 3790435904), (4, 1895217952), (8, 947608976), (16, 473804488), (32, 236902244), (64, 118451122), (127, 59691904), (128, 59225561), (163, 46508416), (254, 29845952), (326, 23254208), (508, 14922976), (652, 11627104), (1016, 7461488), (1304, 5813552), (2032, 3730744), (2608, 2906776), (2861, 2649728), (4064, 1865372), (5216, 1453388), (5722, 1324864), (8128, 932686), (10432, 726694), (11444, 662432), (16256, 466343), (20701, 366208), (20864, 363347), (22888, 331216), (41402, 183104), (45776, 165608), (82804, 91552)]