26507679

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 41256960

約数和(自身を除く): 14749281

約数列:

[1, 3, 11, 19, 33, 57, 67, 201, 209, 627, 631, 737, 1273, 1893, 2211, 3819, 6941, 11989, 14003, 20823, 35967, 42009, 42277, 126831, 131879, 395637, 465047, 803263, 1395141, 2409789, 8835893, 26507679]

約数ペア:

[(1, 26507679), (3, 8835893), (11, 2409789), (19, 1395141), (33, 803263), (57, 465047), (67, 395637), (201, 131879), (209, 126831), (627, 42277), (631, 42009), (737, 35967), (1273, 20823), (1893, 14003), (2211, 11989), (3819, 6941)]