61240576

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 129323880

約数和(自身を除く): 68083304

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 73, 113, 116, 128, 146, 226, 232, 256, 292, 452, 464, 584, 904, 928, 1168, 1808, 1856, 2117, 2336, 3277, 3616, 3712, 4234, 4672, 6554, 7232, 7424, 8249, 8468, 9344, 13108, 14464, 16498, 16936, 18688, 26216, 28928, 32996, 33872, 52432, 65992, 67744, 104864, 131984, 135488, 209728, 239221, 263968, 270976, 419456, 478442, 527936, 541952, 838912, 956884, 1055872, 1913768, 2111744, 3827536, 7655072, 15310144, 30620288, 61240576]

約数ペア:

[(1, 61240576), (2, 30620288), (4, 15310144), (8, 7655072), (16, 3827536), (29, 2111744), (32, 1913768), (58, 1055872), (64, 956884), (73, 838912), (113, 541952), (116, 527936), (128, 478442), (146, 419456), (226, 270976), (232, 263968), (256, 239221), (292, 209728), (452, 135488), (464, 131984), (584, 104864), (904, 67744), (928, 65992), (1168, 52432), (1808, 33872), (1856, 32996), (2117, 28928), (2336, 26216), (3277, 18688), (3616, 16936), (3712, 16498), (4234, 14464), (4672, 13108), (6554, 9344), (7232, 8468), (7424, 8249)]