28382016

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:248

約数の個数: 112

約数和(自身を含む): 82442304

約数和(自身を除く): 54060288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 83, 96, 104, 137, 156, 166, 192, 208, 249, 274, 312, 332, 411, 416, 498, 548, 624, 664, 822, 832, 996, 1079, 1096, 1248, 1328, 1644, 1781, 1992, 2158, 2192, 2496, 2656, 3237, 3288, 3562, 3984, 4316, 4384, 5312, 5343, 6474, 6576, 7124, 7968, 8632, 8768, 10686, 11371, 12948, 13152, 14248, 15936, 17264, 21372, 22742, 25896, 26304, 28496, 34113, 34528, 42744, 45484, 51792, 56992, 68226, 69056, 85488, 90968, 103584, 113984, 136452, 147823, 170976, 181936, 207168, 272904, 295646, 341952, 363872, 443469, 545808, 591292, 727744, 886938, 1091616, 1182584, 1773876, 2183232, 2365168, 3547752, 4730336, 7095504, 9460672, 14191008, 28382016]

約数ペア:

[(1, 28382016), (2, 14191008), (3, 9460672), (4, 7095504), (6, 4730336), (8, 3547752), (12, 2365168), (13, 2183232), (16, 1773876), (24, 1182584), (26, 1091616), (32, 886938), (39, 727744), (48, 591292), (52, 545808), (64, 443469), (78, 363872), (83, 341952), (96, 295646), (104, 272904), (137, 207168), (156, 181936), (166, 170976), (192, 147823), (208, 136452), (249, 113984), (274, 103584), (312, 90968), (332, 85488), (411, 69056), (416, 68226), (498, 56992), (548, 51792), (624, 45484), (664, 42744), (822, 34528), (832, 34113), (996, 28496), (1079, 26304), (1096, 25896), (1248, 22742), (1328, 21372), (1644, 17264), (1781, 15936), (1992, 14248), (2158, 13152), (2192, 12948), (2496, 11371), (2656, 10686), (3237, 8768), (3288, 8632), (3562, 7968), (3984, 7124), (4316, 6576), (4384, 6474), (5312, 5343)]