65720337404

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1087}}^1\times {\mathrm{3559}}^1$

素因数の和:4818

約数の個数: 48

約数和(自身を含む): 119730831360

約数和(自身を除く): 54010493956

約数列:

[1, 2, 4, 31, 62, 124, 137, 274, 548, 1087, 2174, 3559, 4247, 4348, 7118, 8494, 14236, 16988, 33697, 67394, 110329, 134788, 148919, 220658, 297838, 441316, 487583, 595676, 975166, 1950332, 3868633, 4616489, 7737266, 9232978, 15115073, 15474532, 18465956, 30230146, 60460292, 119927623, 239855246, 479710492, 530002721, 1060005442, 2120010884, 16430084351, 32860168702, 65720337404]

約数ペア:

[(1, 65720337404), (2, 32860168702), (4, 16430084351), (31, 2120010884), (62, 1060005442), (124, 530002721), (137, 479710492), (274, 239855246), (548, 119927623), (1087, 60460292), (2174, 30230146), (3559, 18465956), (4247, 15474532), (4348, 15115073), (7118, 9232978), (8494, 7737266), (14236, 4616489), (16988, 3868633), (33697, 1950332), (67394, 975166), (110329, 595676), (134788, 487583), (148919, 441316), (220658, 297838)]