70291782596

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{244943}}^1$

素因数の和:245268

約数の個数: 48

約数和(自身を含む): 144904951296

約数和(自身を除く): 74613168700

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 277, 518, 554, 1036, 1108, 1939, 3878, 7756, 10249, 20498, 40996, 71743, 143486, 244943, 286972, 489886, 979772, 1714601, 3429202, 6858404, 9062891, 18125782, 36251564, 63440237, 67849211, 126880474, 135698422, 253760948, 271396844, 474944477, 949888954, 1899777908, 2510420807, 5020841614, 10041683228, 17572945649, 35145891298, 70291782596]

約数ペア:

[(1, 70291782596), (2, 35145891298), (4, 17572945649), (7, 10041683228), (14, 5020841614), (28, 2510420807), (37, 1899777908), (74, 949888954), (148, 474944477), (259, 271396844), (277, 253760948), (518, 135698422), (554, 126880474), (1036, 67849211), (1108, 63440237), (1939, 36251564), (3878, 18125782), (7756, 9062891), (10249, 6858404), (20498, 3429202), (40996, 1714601), (71743, 979772), (143486, 489886), (244943, 286972)]