16740672

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:400

約数の個数: 112

約数和(自身を含む): 50352960

約数和(自身を除く): 33612288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 152, 156, 192, 208, 228, 247, 304, 312, 353, 416, 456, 494, 608, 624, 706, 741, 832, 912, 988, 1059, 1216, 1248, 1412, 1482, 1824, 1976, 2118, 2496, 2824, 2964, 3648, 3952, 4236, 4589, 5648, 5928, 6707, 7904, 8472, 9178, 11296, 11856, 13414, 13767, 15808, 16944, 18356, 20121, 22592, 23712, 26828, 27534, 33888, 36712, 40242, 47424, 53656, 55068, 67776, 73424, 80484, 87191, 107312, 110136, 146848, 160968, 174382, 214624, 220272, 261573, 293696, 321936, 348764, 429248, 440544, 523146, 643872, 697528, 881088, 1046292, 1287744, 1395056, 2092584, 2790112, 4185168, 5580224, 8370336, 16740672]

約数ペア:

[(1, 16740672), (2, 8370336), (3, 5580224), (4, 4185168), (6, 2790112), (8, 2092584), (12, 1395056), (13, 1287744), (16, 1046292), (19, 881088), (24, 697528), (26, 643872), (32, 523146), (38, 440544), (39, 429248), (48, 348764), (52, 321936), (57, 293696), (64, 261573), (76, 220272), (78, 214624), (96, 174382), (104, 160968), (114, 146848), (152, 110136), (156, 107312), (192, 87191), (208, 80484), (228, 73424), (247, 67776), (304, 55068), (312, 53656), (353, 47424), (416, 40242), (456, 36712), (494, 33888), (608, 27534), (624, 26828), (706, 23712), (741, 22592), (832, 20121), (912, 18356), (988, 16944), (1059, 15808), (1216, 13767), (1248, 13414), (1412, 11856), (1482, 11296), (1824, 9178), (1976, 8472), (2118, 7904), (2496, 6707), (2824, 5928), (2964, 5648), (3648, 4589), (3952, 4236)]