38431872

素因数分解:

$2^7\times 3^2\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:550

約数の個数: 96

約数和(自身を含む): 112351980

約数和(自身を除く): 73920108

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 73, 96, 128, 144, 146, 192, 219, 288, 292, 384, 438, 457, 576, 584, 657, 876, 914, 1152, 1168, 1314, 1371, 1752, 1828, 2336, 2628, 2742, 3504, 3656, 4113, 4672, 5256, 5484, 7008, 7312, 8226, 9344, 10512, 10968, 14016, 14624, 16452, 21024, 21936, 28032, 29248, 32904, 33361, 42048, 43872, 58496, 65808, 66722, 84096, 87744, 100083, 131616, 133444, 175488, 200166, 263232, 266888, 300249, 400332, 526464, 533776, 600498, 800664, 1067552, 1200996, 1601328, 2135104, 2401992, 3202656, 4270208, 4803984, 6405312, 9607968, 12810624, 19215936, 38431872]

約数ペア:

[(1, 38431872), (2, 19215936), (3, 12810624), (4, 9607968), (6, 6405312), (8, 4803984), (9, 4270208), (12, 3202656), (16, 2401992), (18, 2135104), (24, 1601328), (32, 1200996), (36, 1067552), (48, 800664), (64, 600498), (72, 533776), (73, 526464), (96, 400332), (128, 300249), (144, 266888), (146, 263232), (192, 200166), (219, 175488), (288, 133444), (292, 131616), (384, 100083), (438, 87744), (457, 84096), (576, 66722), (584, 65808), (657, 58496), (876, 43872), (914, 42048), (1152, 33361), (1168, 32904), (1314, 29248), (1371, 28032), (1752, 21936), (1828, 21024), (2336, 16452), (2628, 14624), (2742, 14016), (3504, 10968), (3656, 10512), (4113, 9344), (4672, 8226), (5256, 7312), (5484, 7008)]