65329072

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1879}}^1$

素因数の和:1981

約数の個数: 40

約数和(自身を含む): 132179040

約数和(自身を除く): 66849968

約数列:

[1, 2, 4, 8, 16, 41, 53, 82, 106, 164, 212, 328, 424, 656, 848, 1879, 2173, 3758, 4346, 7516, 8692, 15032, 17384, 30064, 34768, 77039, 99587, 154078, 199174, 308156, 398348, 616312, 796696, 1232624, 1593392, 4083067, 8166134, 16332268, 32664536, 65329072]

約数ペア:

[(1, 65329072), (2, 32664536), (4, 16332268), (8, 8166134), (16, 4083067), (41, 1593392), (53, 1232624), (82, 796696), (106, 616312), (164, 398348), (212, 308156), (328, 199174), (424, 154078), (656, 99587), (848, 77039), (1879, 34768), (2173, 30064), (3758, 17384), (4346, 15032), (7516, 8692)]