42748728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{839}}^1$

素因数の和:1052

約数の個数: 64

約数和(自身を含む): 117331200

約数和(自身を除く): 74582472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 193, 264, 386, 579, 772, 839, 1158, 1544, 1678, 2123, 2316, 2517, 3356, 4246, 4632, 5034, 6369, 6712, 8492, 9229, 10068, 12738, 16984, 18458, 20136, 25476, 27687, 36916, 50952, 55374, 73832, 110748, 161927, 221496, 323854, 485781, 647708, 971562, 1295416, 1781197, 1943124, 3562394, 3886248, 5343591, 7124788, 10687182, 14249576, 21374364, 42748728]

約数ペア:

[(1, 42748728), (2, 21374364), (3, 14249576), (4, 10687182), (6, 7124788), (8, 5343591), (11, 3886248), (12, 3562394), (22, 1943124), (24, 1781197), (33, 1295416), (44, 971562), (66, 647708), (88, 485781), (132, 323854), (193, 221496), (264, 161927), (386, 110748), (579, 73832), (772, 55374), (839, 50952), (1158, 36916), (1544, 27687), (1678, 25476), (2123, 20136), (2316, 18458), (2517, 16984), (3356, 12738), (4246, 10068), (4632, 9229), (5034, 8492), (6369, 6712)]