8671936

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1489}}^1$

素因数の和:1521

約数の個数: 56

約数和(自身を含む): 21193760

約数和(自身を除く): 12521824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 1489, 2912, 2978, 5824, 5956, 10423, 11912, 19357, 20846, 23824, 38714, 41692, 47648, 77428, 83384, 95296, 135499, 154856, 166768, 270998, 309712, 333536, 541996, 619424, 667072, 1083992, 1238848, 2167984, 4335968, 8671936]

約数ペア:

[(1, 8671936), (2, 4335968), (4, 2167984), (7, 1238848), (8, 1083992), (13, 667072), (14, 619424), (16, 541996), (26, 333536), (28, 309712), (32, 270998), (52, 166768), (56, 154856), (64, 135499), (91, 95296), (104, 83384), (112, 77428), (182, 47648), (208, 41692), (224, 38714), (364, 23824), (416, 20846), (448, 19357), (728, 11912), (832, 10423), (1456, 5956), (1489, 5824), (2912, 2978)]