27346774

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 53932032

約数和(自身を除く): 26585258

約数列:

[1, 2, 7, 13, 14, 26, 31, 37, 62, 74, 91, 131, 182, 217, 259, 262, 403, 434, 481, 518, 806, 917, 962, 1147, 1703, 1834, 2294, 2821, 3367, 3406, 4061, 4847, 5642, 6734, 8029, 8122, 9694, 11921, 14911, 16058, 23842, 28427, 29822, 33929, 52793, 56854, 63011, 67858, 104377, 105586, 126022, 150257, 208754, 300514, 369551, 441077, 739102, 882154, 1051799, 1953341, 2103598, 3906682, 13673387, 27346774]

約数ペア:

[(1, 27346774), (2, 13673387), (7, 3906682), (13, 2103598), (14, 1953341), (26, 1051799), (31, 882154), (37, 739102), (62, 441077), (74, 369551), (91, 300514), (131, 208754), (182, 150257), (217, 126022), (259, 105586), (262, 104377), (403, 67858), (434, 63011), (481, 56854), (518, 52793), (806, 33929), (917, 29822), (962, 28427), (1147, 23842), (1703, 16058), (1834, 14911), (2294, 11921), (2821, 9694), (3367, 8122), (3406, 8029), (4061, 6734), (4847, 5642)]