42991104

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2153}}^1$

素因数の和:2187

約数の個数: 80

約数和(自身を含む): 123398352

約数和(自身を除く): 80407248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1248, 1536, 1664, 2153, 2496, 3328, 4306, 4992, 6459, 6656, 8612, 9984, 12918, 17224, 19968, 25836, 27989, 34448, 51672, 55978, 68896, 83967, 103344, 111956, 137792, 167934, 206688, 223912, 275584, 335868, 413376, 447824, 551168, 671736, 826752, 895648, 1102336, 1343472, 1653504, 1791296, 2686944, 3307008, 3582592, 5373888, 7165184, 10747776, 14330368, 21495552, 42991104]

約数ペア:

[(1, 42991104), (2, 21495552), (3, 14330368), (4, 10747776), (6, 7165184), (8, 5373888), (12, 3582592), (13, 3307008), (16, 2686944), (24, 1791296), (26, 1653504), (32, 1343472), (39, 1102336), (48, 895648), (52, 826752), (64, 671736), (78, 551168), (96, 447824), (104, 413376), (128, 335868), (156, 275584), (192, 223912), (208, 206688), (256, 167934), (312, 137792), (384, 111956), (416, 103344), (512, 83967), (624, 68896), (768, 55978), (832, 51672), (1248, 34448), (1536, 27989), (1664, 25836), (2153, 19968), (2496, 17224), (3328, 12918), (4306, 9984), (4992, 8612), (6459, 6656)]