27783434

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{701}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 50544000

約数和(自身を除く): 22760566

約数列:

[1, 2, 7, 14, 19, 38, 133, 149, 266, 298, 701, 1043, 1402, 2086, 2831, 4907, 5662, 9814, 13319, 19817, 26638, 39634, 93233, 104449, 186466, 208898, 731143, 1462286, 1984531, 3969062, 13891717, 27783434]

約数ペア:

[(1, 27783434), (2, 13891717), (7, 3969062), (14, 1984531), (19, 1462286), (38, 731143), (133, 208898), (149, 186466), (266, 104449), (298, 93233), (701, 39634), (1043, 26638), (1402, 19817), (2086, 13319), (2831, 9814), (4907, 5662)]