25816076

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{373}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 53658528

約数和(自身を除く): 27842452

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 373, 484, 572, 746, 1331, 1492, 1573, 2662, 3146, 4103, 4849, 5324, 6292, 8206, 9698, 16412, 17303, 19396, 34606, 45133, 53339, 69212, 90266, 106678, 180532, 213356, 496463, 586729, 992926, 1173458, 1985852, 2346916, 6454019, 12908038, 25816076]

約数ペア:

[(1, 25816076), (2, 12908038), (4, 6454019), (11, 2346916), (13, 1985852), (22, 1173458), (26, 992926), (44, 586729), (52, 496463), (121, 213356), (143, 180532), (242, 106678), (286, 90266), (373, 69212), (484, 53339), (572, 45133), (746, 34606), (1331, 19396), (1492, 17303), (1573, 16412), (2662, 9698), (3146, 8206), (4103, 6292), (4849, 5324)]