971479936

素因数分解:

$2^7\times 7^1\times {\mathrm{71}}^1\times {\mathrm{15271}}^1$

素因数の和:15363

約数の個数: 64

約数和(自身を含む): 2243151360

約数和(自身を除く): 1271671424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 284, 448, 497, 568, 896, 994, 1136, 1988, 2272, 3976, 4544, 7952, 9088, 15271, 15904, 30542, 31808, 61084, 63616, 106897, 122168, 213794, 244336, 427588, 488672, 855176, 977344, 1084241, 1710352, 1954688, 2168482, 3420704, 4336964, 6841408, 7589687, 8673928, 13682816, 15179374, 17347856, 30358748, 34695712, 60717496, 69391424, 121434992, 138782848, 242869984, 485739968, 971479936]

約数ペア:

[(1, 971479936), (2, 485739968), (4, 242869984), (7, 138782848), (8, 121434992), (14, 69391424), (16, 60717496), (28, 34695712), (32, 30358748), (56, 17347856), (64, 15179374), (71, 13682816), (112, 8673928), (128, 7589687), (142, 6841408), (224, 4336964), (284, 3420704), (448, 2168482), (497, 1954688), (568, 1710352), (896, 1084241), (994, 977344), (1136, 855176), (1988, 488672), (2272, 427588), (3976, 244336), (4544, 213794), (7952, 122168), (9088, 106897), (15271, 63616), (15904, 61084), (30542, 31808)]