25590642

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 66878784

約数和(自身を除く): 41288142

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 41, 42, 49, 66, 77, 82, 98, 123, 147, 154, 193, 231, 246, 287, 294, 386, 451, 462, 539, 574, 579, 861, 902, 1078, 1158, 1351, 1353, 1617, 1722, 2009, 2123, 2702, 2706, 3157, 3234, 4018, 4053, 4246, 6027, 6314, 6369, 7913, 8106, 9457, 9471, 12054, 12738, 14861, 15826, 18914, 18942, 22099, 23739, 28371, 29722, 44198, 44583, 47478, 55391, 56742, 66297, 87043, 89166, 104027, 110782, 132594, 166173, 174086, 208054, 261129, 312081, 332346, 387737, 522258, 609301, 624162, 775474, 1163211, 1218602, 1827903, 2326422, 3655806, 4265107, 8530214, 12795321, 25590642]

約数ペア:

[(1, 25590642), (2, 12795321), (3, 8530214), (6, 4265107), (7, 3655806), (11, 2326422), (14, 1827903), (21, 1218602), (22, 1163211), (33, 775474), (41, 624162), (42, 609301), (49, 522258), (66, 387737), (77, 332346), (82, 312081), (98, 261129), (123, 208054), (147, 174086), (154, 166173), (193, 132594), (231, 110782), (246, 104027), (287, 89166), (294, 87043), (386, 66297), (451, 56742), (462, 55391), (539, 47478), (574, 44583), (579, 44198), (861, 29722), (902, 28371), (1078, 23739), (1158, 22099), (1351, 18942), (1353, 18914), (1617, 15826), (1722, 14861), (2009, 12738), (2123, 12054), (2702, 9471), (2706, 9457), (3157, 8106), (3234, 7913), (4018, 6369), (4053, 6314), (4246, 6027)]