26971228088

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1\times {\mathrm{13151}}^1$

素因数の和:13908

約数の個数: 64

約数和(自身を含む): 58975672320

約数和(自身を除く): 32004444232

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 691, 742, 1382, 1484, 2764, 2968, 4837, 5528, 9674, 13151, 19348, 26302, 36623, 38696, 52604, 73246, 92057, 105208, 146492, 184114, 256361, 292984, 368228, 512722, 697003, 736456, 1025444, 1394006, 2050888, 2788012, 4879021, 5576024, 9087341, 9758042, 18174682, 19516084, 36349364, 39032168, 63611387, 72698728, 127222774, 254445548, 481629073, 508891096, 963258146, 1926516292, 3371403511, 3853032584, 6742807022, 13485614044, 26971228088]

約数ペア:

[(1, 26971228088), (2, 13485614044), (4, 6742807022), (7, 3853032584), (8, 3371403511), (14, 1926516292), (28, 963258146), (53, 508891096), (56, 481629073), (106, 254445548), (212, 127222774), (371, 72698728), (424, 63611387), (691, 39032168), (742, 36349364), (1382, 19516084), (1484, 18174682), (2764, 9758042), (2968, 9087341), (4837, 5576024), (5528, 4879021), (9674, 2788012), (13151, 2050888), (19348, 1394006), (26302, 1025444), (36623, 736456), (38696, 697003), (52604, 512722), (73246, 368228), (92057, 292984), (105208, 256361), (146492, 184114)]