26042768

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{85667}}^1$

素因数の和:85694

約数の個数: 20

約数和(自身を含む): 53114160

約数和(自身を除く): 27071392

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 85667, 171334, 342668, 685336, 1370672, 1627673, 3255346, 6510692, 13021384, 26042768]

約数ペア:

[(1, 26042768), (2, 13021384), (4, 6510692), (8, 3255346), (16, 1627673), (19, 1370672), (38, 685336), (76, 342668), (152, 171334), (304, 85667)]