13842997672

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{346699}}^1$

素因数の和:346766

約数の個数: 64

約数和(自身を含む): 31951872000

約数和(自身を除く): 18108874328

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 56, 62, 92, 124, 161, 184, 217, 248, 322, 434, 644, 713, 868, 1288, 1426, 1736, 2852, 4991, 5704, 9982, 19964, 39928, 346699, 693398, 1386796, 2426893, 2773592, 4853786, 7974077, 9707572, 10747669, 15948154, 19415144, 21495338, 31896308, 42990676, 55818539, 63792616, 75233683, 85981352, 111637078, 150467366, 223274156, 247196387, 300934732, 446548312, 494392774, 601869464, 988785548, 1730374709, 1977571096, 3460749418, 6921498836, 13842997672]

約数ペア:

[(1, 13842997672), (2, 6921498836), (4, 3460749418), (7, 1977571096), (8, 1730374709), (14, 988785548), (23, 601869464), (28, 494392774), (31, 446548312), (46, 300934732), (56, 247196387), (62, 223274156), (92, 150467366), (124, 111637078), (161, 85981352), (184, 75233683), (217, 63792616), (248, 55818539), (322, 42990676), (434, 31896308), (644, 21495338), (713, 19415144), (868, 15948154), (1288, 10747669), (1426, 9707572), (1736, 7974077), (2852, 4853786), (4991, 2773592), (5704, 2426893), (9982, 1386796), (19964, 693398), (39928, 346699)]