1074541832

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{20789}}^1$

素因数の和:20886

約数の個数: 64

約数和(自身を含む): 2514758400

約数和(自身を除く): 1440216568

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 71, 91, 104, 142, 182, 284, 364, 497, 568, 728, 923, 994, 1846, 1988, 3692, 3976, 6461, 7384, 12922, 20789, 25844, 41578, 51688, 83156, 145523, 166312, 270257, 291046, 540514, 582092, 1081028, 1164184, 1476019, 1891799, 2162056, 2952038, 3783598, 5904076, 7567196, 10332133, 11808152, 15134392, 19188247, 20664266, 38376494, 41328532, 76752988, 82657064, 134317729, 153505976, 268635458, 537270916, 1074541832]

約数ペア:

[(1, 1074541832), (2, 537270916), (4, 268635458), (7, 153505976), (8, 134317729), (13, 82657064), (14, 76752988), (26, 41328532), (28, 38376494), (52, 20664266), (56, 19188247), (71, 15134392), (91, 11808152), (104, 10332133), (142, 7567196), (182, 5904076), (284, 3783598), (364, 2952038), (497, 2162056), (568, 1891799), (728, 1476019), (923, 1164184), (994, 1081028), (1846, 582092), (1988, 540514), (3692, 291046), (3976, 270257), (6461, 166312), (7384, 145523), (12922, 83156), (20789, 51688), (25844, 41578)]