13780144

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2017}}^1$

素因数の和:2093

約数の個数: 40

約数和(自身を含む): 31028768

約数和(自身を除く): 17248624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 2017, 3416, 4034, 6832, 8068, 14119, 16136, 28238, 32272, 56476, 112952, 123037, 225904, 246074, 492148, 861259, 984296, 1722518, 1968592, 3445036, 6890072, 13780144]

約数ペア:

[(1, 13780144), (2, 6890072), (4, 3445036), (7, 1968592), (8, 1722518), (14, 984296), (16, 861259), (28, 492148), (56, 246074), (61, 225904), (112, 123037), (122, 112952), (244, 56476), (427, 32272), (488, 28238), (854, 16136), (976, 14119), (1708, 8068), (2017, 6832), (3416, 4034)]