17516272

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:337

約数の個数: 40

約数和(自身を含む): 35011152

約数和(自身を除く): 17494880

約数列:

[1, 2, 4, 8, 16, 61, 122, 131, 137, 244, 262, 274, 488, 524, 548, 976, 1048, 1096, 2096, 2192, 7991, 8357, 15982, 16714, 17947, 31964, 33428, 35894, 63928, 66856, 71788, 127856, 133712, 143576, 287152, 1094767, 2189534, 4379068, 8758136, 17516272]

約数ペア:

[(1, 17516272), (2, 8758136), (4, 4379068), (8, 2189534), (16, 1094767), (61, 287152), (122, 143576), (131, 133712), (137, 127856), (244, 71788), (262, 66856), (274, 63928), (488, 35894), (524, 33428), (548, 31964), (976, 17947), (1048, 16714), (1096, 15982), (2096, 8357), (2192, 7991)]