21633511424

素因数分解:

$2^{12}\times 7^1\times {\mathrm{71}}^1\times {\mathrm{10627}}^1$

素因数の和:10729

約数の個数: 104

約数和(自身を含む): 50143074048

約数和(自身を除く): 28509562624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 256, 284, 448, 497, 512, 568, 896, 994, 1024, 1136, 1792, 1988, 2048, 2272, 3584, 3976, 4096, 4544, 7168, 7952, 9088, 10627, 14336, 15904, 18176, 21254, 28672, 31808, 36352, 42508, 63616, 72704, 74389, 85016, 127232, 145408, 148778, 170032, 254464, 290816, 297556, 340064, 508928, 595112, 680128, 754517, 1017856, 1190224, 1360256, 1509034, 2035712, 2380448, 2720512, 3018068, 4760896, 5281619, 5441024, 6036136, 9521792, 10563238, 10882048, 12072272, 19043584, 21126476, 21764096, 24144544, 38087168, 42252952, 43528192, 48289088, 76174336, 84505904, 96578176, 152348672, 169011808, 193156352, 304697344, 338023616, 386312704, 676047232, 772625408, 1352094464, 1545250816, 2704188928, 3090501632, 5408377856, 10816755712, 21633511424]

約数ペア:

[(1, 21633511424), (2, 10816755712), (4, 5408377856), (7, 3090501632), (8, 2704188928), (14, 1545250816), (16, 1352094464), (28, 772625408), (32, 676047232), (56, 386312704), (64, 338023616), (71, 304697344), (112, 193156352), (128, 169011808), (142, 152348672), (224, 96578176), (256, 84505904), (284, 76174336), (448, 48289088), (497, 43528192), (512, 42252952), (568, 38087168), (896, 24144544), (994, 21764096), (1024, 21126476), (1136, 19043584), (1792, 12072272), (1988, 10882048), (2048, 10563238), (2272, 9521792), (3584, 6036136), (3976, 5441024), (4096, 5281619), (4544, 4760896), (7168, 3018068), (7952, 2720512), (9088, 2380448), (10627, 2035712), (14336, 1509034), (15904, 1360256), (18176, 1190224), (21254, 1017856), (28672, 754517), (31808, 680128), (36352, 595112), (42508, 508928), (63616, 340064), (72704, 297556), (74389, 290816), (85016, 254464), (127232, 170032), (145408, 148778)]