40239744

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{2437}}^1$

素因数の和:2497

約数の個数: 64

約数和(自身を含む): 109417440

約数和(自身を除く): 69177696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 258, 344, 384, 516, 688, 1032, 1376, 2064, 2437, 2752, 4128, 4874, 5504, 7311, 8256, 9748, 14622, 16512, 19496, 29244, 38992, 58488, 77984, 104791, 116976, 155968, 209582, 233952, 311936, 314373, 419164, 467904, 628746, 838328, 935808, 1257492, 1676656, 2514984, 3353312, 5029968, 6706624, 10059936, 13413248, 20119872, 40239744]

約数ペア:

[(1, 40239744), (2, 20119872), (3, 13413248), (4, 10059936), (6, 6706624), (8, 5029968), (12, 3353312), (16, 2514984), (24, 1676656), (32, 1257492), (43, 935808), (48, 838328), (64, 628746), (86, 467904), (96, 419164), (128, 314373), (129, 311936), (172, 233952), (192, 209582), (258, 155968), (344, 116976), (384, 104791), (516, 77984), (688, 58488), (1032, 38992), (1376, 29244), (2064, 19496), (2437, 16512), (2752, 14622), (4128, 9748), (4874, 8256), (5504, 7311)]