17989248

素因数分解:

$2^7\times 3^1\times {\mathrm{79}}^1\times {\mathrm{593}}^1$

素因数の和:689

約数の個数: 64

約数和(自身を含む): 48470400

約数和(自身を除く): 30481152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 316, 384, 474, 593, 632, 948, 1186, 1264, 1779, 1896, 2372, 2528, 3558, 3792, 4744, 5056, 7116, 7584, 9488, 10112, 14232, 15168, 18976, 28464, 30336, 37952, 46847, 56928, 75904, 93694, 113856, 140541, 187388, 227712, 281082, 374776, 562164, 749552, 1124328, 1499104, 2248656, 2998208, 4497312, 5996416, 8994624, 17989248]

約数ペア:

[(1, 17989248), (2, 8994624), (3, 5996416), (4, 4497312), (6, 2998208), (8, 2248656), (12, 1499104), (16, 1124328), (24, 749552), (32, 562164), (48, 374776), (64, 281082), (79, 227712), (96, 187388), (128, 140541), (158, 113856), (192, 93694), (237, 75904), (316, 56928), (384, 46847), (474, 37952), (593, 30336), (632, 28464), (948, 18976), (1186, 15168), (1264, 14232), (1779, 10112), (1896, 9488), (2372, 7584), (2528, 7116), (3558, 5056), (3792, 4744)]