2813595968

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{9643}}^1$

素因数の和:9799

約数の個数: 56

約数和(自身を含む): 5761402752

約数和(自身を除く): 2947806784

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 97, 188, 194, 376, 388, 752, 776, 1504, 1552, 3008, 3104, 4559, 6208, 9118, 9643, 18236, 19286, 36472, 38572, 72944, 77144, 145888, 154288, 291776, 308576, 453221, 617152, 906442, 935371, 1812884, 1870742, 3625768, 3741484, 7251536, 7482968, 14503072, 14965936, 29006144, 29931872, 43962437, 59863744, 87924874, 175849748, 351699496, 703398992, 1406797984, 2813595968]

約数ペア:

[(1, 2813595968), (2, 1406797984), (4, 703398992), (8, 351699496), (16, 175849748), (32, 87924874), (47, 59863744), (64, 43962437), (94, 29931872), (97, 29006144), (188, 14965936), (194, 14503072), (376, 7482968), (388, 7251536), (752, 3741484), (776, 3625768), (1504, 1870742), (1552, 1812884), (3008, 935371), (3104, 906442), (4559, 617152), (6208, 453221), (9118, 308576), (9643, 291776), (18236, 154288), (19286, 145888), (36472, 77144), (38572, 72944)]