65857918

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1151}}^1$

素因数の和:1288

約数の個数: 32

約数和(自身を含む): 116563968

約数和(自身を除く): 50706050

約数列:

[1, 2, 7, 14, 61, 67, 122, 134, 427, 469, 854, 938, 1151, 2302, 4087, 8057, 8174, 16114, 28609, 57218, 70211, 77117, 140422, 154234, 491477, 539819, 982954, 1079638, 4704137, 9408274, 32928959, 65857918]

約数ペア:

[(1, 65857918), (2, 32928959), (7, 9408274), (14, 4704137), (61, 1079638), (67, 982954), (122, 539819), (134, 491477), (427, 154234), (469, 140422), (854, 77117), (938, 70211), (1151, 57218), (2302, 28609), (4087, 16114), (8057, 8174)]