26042042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 43593984

約数和(自身を除く): 17551942

約数列:

[1, 2, 13, 26, 47, 94, 101, 202, 211, 422, 611, 1222, 1313, 2626, 2743, 4747, 5486, 9494, 9917, 19834, 21311, 42622, 61711, 123422, 128921, 257842, 277043, 554086, 1001617, 2003234, 13021021, 26042042]

約数ペア:

[(1, 26042042), (2, 13021021), (13, 2003234), (26, 1001617), (47, 554086), (94, 277043), (101, 257842), (202, 128921), (211, 123422), (422, 61711), (611, 42622), (1222, 21311), (1313, 19834), (2626, 9917), (2743, 9494), (4747, 5486)]