2928016

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2011}}^1$

素因数の和:2039

約数の個数: 40

約数和(自身を含む): 6985664

約数和(自身を除く): 4057648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 2011, 4022, 8044, 14077, 16088, 26143, 28154, 32176, 52286, 56308, 104572, 112616, 183001, 209144, 225232, 366002, 418288, 732004, 1464008, 2928016]

約数ペア:

[(1, 2928016), (2, 1464008), (4, 732004), (7, 418288), (8, 366002), (13, 225232), (14, 209144), (16, 183001), (26, 112616), (28, 104572), (52, 56308), (56, 52286), (91, 32176), (104, 28154), (112, 26143), (182, 16088), (208, 14077), (364, 8044), (728, 4022), (1456, 2011)]