12647492048

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{59021}}^1$

素因数の和:59315

約数の個数: 40

約数和(自身を含む): 25030049760

約数和(自身を除く): 12382557712

約数列:

[1, 2, 4, 8, 16, 59, 118, 227, 236, 454, 472, 908, 944, 1816, 3632, 13393, 26786, 53572, 59021, 107144, 118042, 214288, 236084, 472168, 944336, 3482239, 6964478, 13397767, 13928956, 26795534, 27857912, 53591068, 55715824, 107182136, 214364272, 790468253, 1580936506, 3161873012, 6323746024, 12647492048]

約数ペア:

[(1, 12647492048), (2, 6323746024), (4, 3161873012), (8, 1580936506), (16, 790468253), (59, 214364272), (118, 107182136), (227, 55715824), (236, 53591068), (454, 27857912), (472, 26795534), (908, 13928956), (944, 13397767), (1816, 6964478), (3632, 3482239), (13393, 944336), (26786, 472168), (53572, 236084), (59021, 214288), (107144, 118042)]