65676752

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1889}}^1$

素因数の和:1991

約数の個数: 40

約数和(自身を含む): 132882120

約数和(自身を除く): 67205368

約数列:

[1, 2, 4, 8, 16, 41, 53, 82, 106, 164, 212, 328, 424, 656, 848, 1889, 2173, 3778, 4346, 7556, 8692, 15112, 17384, 30224, 34768, 77449, 100117, 154898, 200234, 309796, 400468, 619592, 800936, 1239184, 1601872, 4104797, 8209594, 16419188, 32838376, 65676752]

約数ペア:

[(1, 65676752), (2, 32838376), (4, 16419188), (8, 8209594), (16, 4104797), (41, 1601872), (53, 1239184), (82, 800936), (106, 619592), (164, 400468), (212, 309796), (328, 200234), (424, 154898), (656, 100117), (848, 77449), (1889, 34768), (2173, 30224), (3778, 17384), (4346, 15112), (7556, 8692)]