1075984

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1$

素因数の和:767

約数の個数: 40

約数和(自身を含む): 2569280

約数和(自身を除く): 1493296

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 739, 1456, 1478, 2956, 5173, 5912, 9607, 10346, 11824, 19214, 20692, 38428, 41384, 67249, 76856, 82768, 134498, 153712, 268996, 537992, 1075984]

約数ペア:

[(1, 1075984), (2, 537992), (4, 268996), (7, 153712), (8, 134498), (13, 82768), (14, 76856), (16, 67249), (26, 41384), (28, 38428), (52, 20692), (56, 19214), (91, 11824), (104, 10346), (112, 9607), (182, 5912), (208, 5173), (364, 2956), (728, 1478), (739, 1456)]