47345408

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 144

約数和(自身を含む): 116557056

約数和(自身を除く): 69211648

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 23, 32, 34, 43, 44, 46, 64, 68, 86, 88, 92, 128, 136, 172, 176, 184, 187, 253, 256, 272, 344, 352, 368, 374, 391, 473, 506, 544, 688, 704, 731, 736, 748, 782, 946, 989, 1012, 1088, 1376, 1408, 1462, 1472, 1496, 1564, 1892, 1978, 2024, 2176, 2752, 2816, 2924, 2944, 2992, 3128, 3784, 3956, 4048, 4301, 4352, 5504, 5848, 5888, 5984, 6256, 7568, 7912, 8041, 8096, 8602, 10879, 11008, 11696, 11968, 12512, 15136, 15824, 16082, 16192, 16813, 17204, 21758, 23392, 23936, 25024, 30272, 31648, 32164, 32384, 33626, 34408, 43516, 46784, 47872, 50048, 60544, 63296, 64328, 64768, 67252, 68816, 87032, 93568, 100096, 121088, 126592, 128656, 134504, 137632, 174064, 184943, 187136, 253184, 257312, 269008, 275264, 348128, 369886, 514624, 538016, 550528, 696256, 739772, 1029248, 1076032, 1101056, 1392512, 1479544, 2058496, 2152064, 2785024, 2959088, 4304128, 5918176, 11836352, 23672704, 47345408]

約数ペア:

[(1, 47345408), (2, 23672704), (4, 11836352), (8, 5918176), (11, 4304128), (16, 2959088), (17, 2785024), (22, 2152064), (23, 2058496), (32, 1479544), (34, 1392512), (43, 1101056), (44, 1076032), (46, 1029248), (64, 739772), (68, 696256), (86, 550528), (88, 538016), (92, 514624), (128, 369886), (136, 348128), (172, 275264), (176, 269008), (184, 257312), (187, 253184), (253, 187136), (256, 184943), (272, 174064), (344, 137632), (352, 134504), (368, 128656), (374, 126592), (391, 121088), (473, 100096), (506, 93568), (544, 87032), (688, 68816), (704, 67252), (731, 64768), (736, 64328), (748, 63296), (782, 60544), (946, 50048), (989, 47872), (1012, 46784), (1088, 43516), (1376, 34408), (1408, 33626), (1462, 32384), (1472, 32164), (1496, 31648), (1564, 30272), (1892, 25024), (1978, 23936), (2024, 23392), (2176, 21758), (2752, 17204), (2816, 16813), (2924, 16192), (2944, 16082), (2992, 15824), (3128, 15136), (3784, 12512), (3956, 11968), (4048, 11696), (4301, 11008), (4352, 10879), (5504, 8602), (5848, 8096), (5888, 8041), (5984, 7912), (6256, 7568)]