8858558464

素因数分解:

$2^{13}\times 7^1\times {\mathrm{241}}^1\times {\mathrm{641}}^1$

素因数の和:915

約数の個数: 112

約数和(自身を含む): 20362627296

約数和(自身を除く): 11504068832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 241, 256, 448, 482, 512, 641, 896, 964, 1024, 1282, 1687, 1792, 1928, 2048, 2564, 3374, 3584, 3856, 4096, 4487, 5128, 6748, 7168, 7712, 8192, 8974, 10256, 13496, 14336, 15424, 17948, 20512, 26992, 28672, 30848, 35896, 41024, 53984, 57344, 61696, 71792, 82048, 107968, 123392, 143584, 154481, 164096, 215936, 246784, 287168, 308962, 328192, 431872, 493568, 574336, 617924, 656384, 863744, 987136, 1081367, 1148672, 1235848, 1312768, 1727488, 1974272, 2162734, 2297344, 2471696, 2625536, 3454976, 4325468, 4594688, 4943392, 5251072, 6909952, 8650936, 9189376, 9886784, 13819904, 17301872, 18378752, 19773568, 34603744, 36757504, 39547136, 69207488, 79094272, 138414976, 158188544, 276829952, 316377088, 553659904, 632754176, 1107319808, 1265508352, 2214639616, 4429279232, 8858558464]

約数ペア:

[(1, 8858558464), (2, 4429279232), (4, 2214639616), (7, 1265508352), (8, 1107319808), (14, 632754176), (16, 553659904), (28, 316377088), (32, 276829952), (56, 158188544), (64, 138414976), (112, 79094272), (128, 69207488), (224, 39547136), (241, 36757504), (256, 34603744), (448, 19773568), (482, 18378752), (512, 17301872), (641, 13819904), (896, 9886784), (964, 9189376), (1024, 8650936), (1282, 6909952), (1687, 5251072), (1792, 4943392), (1928, 4594688), (2048, 4325468), (2564, 3454976), (3374, 2625536), (3584, 2471696), (3856, 2297344), (4096, 2162734), (4487, 1974272), (5128, 1727488), (6748, 1312768), (7168, 1235848), (7712, 1148672), (8192, 1081367), (8974, 987136), (10256, 863744), (13496, 656384), (14336, 617924), (15424, 574336), (17948, 493568), (20512, 431872), (26992, 328192), (28672, 308962), (30848, 287168), (35896, 246784), (41024, 215936), (53984, 164096), (57344, 154481), (61696, 143584), (71792, 123392), (82048, 107968)]