25890828

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{881}}^1$

素因数の和:998

約数の個数: 48

約数和(自身を含む): 63221760

約数和(自身を除く): 37330932

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 79, 93, 124, 158, 186, 237, 316, 372, 474, 881, 948, 1762, 2449, 2643, 3524, 4898, 5286, 7347, 9796, 10572, 14694, 27311, 29388, 54622, 69599, 81933, 109244, 139198, 163866, 208797, 278396, 327732, 417594, 835188, 2157569, 4315138, 6472707, 8630276, 12945414, 25890828]

約数ペア:

[(1, 25890828), (2, 12945414), (3, 8630276), (4, 6472707), (6, 4315138), (12, 2157569), (31, 835188), (62, 417594), (79, 327732), (93, 278396), (124, 208797), (158, 163866), (186, 139198), (237, 109244), (316, 81933), (372, 69599), (474, 54622), (881, 29388), (948, 27311), (1762, 14694), (2449, 10572), (2643, 9796), (3524, 7347), (4898, 5286)]