70906556

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{133283}}^1$

素因数の和:133313

約数の個数: 24

約数和(自身を含む): 149278080

約数和(自身を除く): 78371524

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 133283, 266566, 533132, 932981, 1865962, 2532377, 3731924, 5064754, 10129508, 17726639, 35453278, 70906556]

約数ペア:

[(1, 70906556), (2, 35453278), (4, 17726639), (7, 10129508), (14, 5064754), (19, 3731924), (28, 2532377), (38, 1865962), (76, 932981), (133, 533132), (266, 266566), (532, 133283)]