28097146

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4243}}^1$

素因数の和:4306

約数の個数: 32

約数和(自身を含む): 53779968

約数和(自身を除く): 25682822

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 3311, 4243, 6622, 8486, 29701, 46673, 59402, 93346, 182449, 326711, 364898, 653422, 1277143, 2006939, 2554286, 4013878, 14048573, 28097146]

約数ペア:

[(1, 28097146), (2, 14048573), (7, 4013878), (11, 2554286), (14, 2006939), (22, 1277143), (43, 653422), (77, 364898), (86, 326711), (154, 182449), (301, 93346), (473, 59402), (602, 46673), (946, 29701), (3311, 8486), (4243, 6622)]