65698744

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{2503}}^1$

素因数の和:2719

約数の個数: 32

約数和(自身を含む): 131159520

約数和(自身を除く): 65460776

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 193, 386, 772, 1544, 2503, 3281, 5006, 6562, 10012, 13124, 20024, 26248, 42551, 85102, 170204, 340408, 483079, 966158, 1932316, 3864632, 8212343, 16424686, 32849372, 65698744]

約数ペア:

[(1, 65698744), (2, 32849372), (4, 16424686), (8, 8212343), (17, 3864632), (34, 1932316), (68, 966158), (136, 483079), (193, 340408), (386, 170204), (772, 85102), (1544, 42551), (2503, 26248), (3281, 20024), (5006, 13124), (6562, 10012)]