65005263934

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2657}}^1\times {\mathrm{20021}}^1$

素因数の和:22740

約数の個数: 32

約数和(自身を含む): 107288447616

約数和(自身を除く): 42283183682

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 2657, 5314, 20021, 34541, 40042, 69082, 124879, 249758, 260273, 520546, 940987, 1623427, 1881974, 3246854, 12232831, 24465662, 53195797, 106391594, 691545361, 1383090722, 2500202459, 5000404918, 32502631967, 65005263934]

約数ペア:

[(1, 65005263934), (2, 32502631967), (13, 5000404918), (26, 2500202459), (47, 1383090722), (94, 691545361), (611, 106391594), (1222, 53195797), (2657, 24465662), (5314, 12232831), (20021, 3246854), (34541, 1881974), (40042, 1623427), (69082, 940987), (124879, 520546), (249758, 260273)]