68237702

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2939}}^1$

素因数の和:3020

約数の個数: 32

約数和(自身を含む): 118540800

約数和(自身を除く): 50303098

約数列:

[1, 2, 13, 19, 26, 38, 47, 94, 247, 494, 611, 893, 1222, 1786, 2939, 5878, 11609, 23218, 38207, 55841, 76414, 111682, 138133, 276266, 725933, 1451866, 1795729, 2624527, 3591458, 5249054, 34118851, 68237702]

約数ペア:

[(1, 68237702), (2, 34118851), (13, 5249054), (19, 3591458), (26, 2624527), (38, 1795729), (47, 1451866), (94, 725933), (247, 276266), (494, 138133), (611, 111682), (893, 76414), (1222, 55841), (1786, 38207), (2939, 23218), (5878, 11609)]