12026768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{863}}^1$

素因数の和:951

約数の個数: 40

約数和(自身を含む): 25498368

約数和(自身を除く): 13471600

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 863, 871, 1072, 1726, 1742, 3452, 3484, 6904, 6968, 11219, 13808, 13936, 22438, 44876, 57821, 89752, 115642, 179504, 231284, 462568, 751673, 925136, 1503346, 3006692, 6013384, 12026768]

約数ペア:

[(1, 12026768), (2, 6013384), (4, 3006692), (8, 1503346), (13, 925136), (16, 751673), (26, 462568), (52, 231284), (67, 179504), (104, 115642), (134, 89752), (208, 57821), (268, 44876), (536, 22438), (863, 13936), (871, 13808), (1072, 11219), (1726, 6968), (1742, 6904), (3452, 3484)]