827554672

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{8219}}^1$

素因数の和:8294

約数の個数: 80

約数和(自身を含む): 1957017600

約数和(自身を除く): 1129462928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 56, 58, 62, 112, 116, 124, 203, 217, 232, 248, 406, 434, 464, 496, 812, 868, 899, 1624, 1736, 1798, 3248, 3472, 3596, 6293, 7192, 8219, 12586, 14384, 16438, 25172, 32876, 50344, 57533, 65752, 100688, 115066, 131504, 230132, 238351, 254789, 460264, 476702, 509578, 920528, 953404, 1019156, 1668457, 1783523, 1906808, 2038312, 3336914, 3567046, 3813616, 4076624, 6673828, 7134092, 7388881, 13347656, 14268184, 14777762, 26695312, 28536368, 29555524, 51722167, 59111048, 103444334, 118222096, 206888668, 413777336, 827554672]

約数ペア:

[(1, 827554672), (2, 413777336), (4, 206888668), (7, 118222096), (8, 103444334), (14, 59111048), (16, 51722167), (28, 29555524), (29, 28536368), (31, 26695312), (56, 14777762), (58, 14268184), (62, 13347656), (112, 7388881), (116, 7134092), (124, 6673828), (203, 4076624), (217, 3813616), (232, 3567046), (248, 3336914), (406, 2038312), (434, 1906808), (464, 1783523), (496, 1668457), (812, 1019156), (868, 953404), (899, 920528), (1624, 509578), (1736, 476702), (1798, 460264), (3248, 254789), (3472, 238351), (3596, 230132), (6293, 131504), (7192, 115066), (8219, 100688), (12586, 65752), (14384, 57533), (16438, 50344), (25172, 32876)]