8549975512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{13177}}^1$

素因数の和:13580

約数の個数: 64

約数和(自身を含む): 18331125120

約数和(自身を除く): 9781149608

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 367, 442, 734, 884, 1468, 1768, 2936, 4771, 6239, 9542, 12478, 13177, 19084, 24956, 26354, 38168, 49912, 52708, 81107, 105416, 162214, 171301, 224009, 324428, 342602, 448018, 648856, 685204, 896036, 1370408, 1792072, 2912117, 4835959, 5824234, 9671918, 11648468, 19343836, 23296936, 38687672, 62867467, 82211303, 125734934, 164422606, 251469868, 328845212, 502939736, 657690424, 1068746939, 2137493878, 4274987756, 8549975512]

約数ペア:

[(1, 8549975512), (2, 4274987756), (4, 2137493878), (8, 1068746939), (13, 657690424), (17, 502939736), (26, 328845212), (34, 251469868), (52, 164422606), (68, 125734934), (104, 82211303), (136, 62867467), (221, 38687672), (367, 23296936), (442, 19343836), (734, 11648468), (884, 9671918), (1468, 5824234), (1768, 4835959), (2936, 2912117), (4771, 1792072), (6239, 1370408), (9542, 896036), (12478, 685204), (13177, 648856), (19084, 448018), (24956, 342602), (26354, 324428), (38168, 224009), (49912, 171301), (52708, 162214), (81107, 105416)]