1547431936

素因数分解:

$2^{12}\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:425

約数の個数: 104

約数和(自身を含む): 3333278304

約数和(自身を除く): 1785846368

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 71, 128, 136, 142, 256, 272, 284, 313, 512, 544, 568, 626, 1024, 1088, 1136, 1207, 1252, 2048, 2176, 2272, 2414, 2504, 4096, 4352, 4544, 4828, 5008, 5321, 8704, 9088, 9656, 10016, 10642, 17408, 18176, 19312, 20032, 21284, 22223, 34816, 36352, 38624, 40064, 42568, 44446, 69632, 72704, 77248, 80128, 85136, 88892, 145408, 154496, 160256, 170272, 177784, 290816, 308992, 320512, 340544, 355568, 377791, 617984, 641024, 681088, 711136, 755582, 1235968, 1282048, 1362176, 1422272, 1511164, 2471936, 2724352, 2844544, 3022328, 4943872, 5448704, 5689088, 6044656, 10897408, 11378176, 12089312, 21794816, 22756352, 24178624, 45512704, 48357248, 91025408, 96714496, 193428992, 386857984, 773715968, 1547431936]

約数ペア:

[(1, 1547431936), (2, 773715968), (4, 386857984), (8, 193428992), (16, 96714496), (17, 91025408), (32, 48357248), (34, 45512704), (64, 24178624), (68, 22756352), (71, 21794816), (128, 12089312), (136, 11378176), (142, 10897408), (256, 6044656), (272, 5689088), (284, 5448704), (313, 4943872), (512, 3022328), (544, 2844544), (568, 2724352), (626, 2471936), (1024, 1511164), (1088, 1422272), (1136, 1362176), (1207, 1282048), (1252, 1235968), (2048, 755582), (2176, 711136), (2272, 681088), (2414, 641024), (2504, 617984), (4096, 377791), (4352, 355568), (4544, 340544), (4828, 320512), (5008, 308992), (5321, 290816), (8704, 177784), (9088, 170272), (9656, 160256), (10016, 154496), (10642, 145408), (17408, 88892), (18176, 85136), (19312, 80128), (20032, 77248), (21284, 72704), (22223, 69632), (34816, 44446), (36352, 42568), (38624, 40064)]