67656008

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{20477}}^1$

素因数の和:20549

約数の個数: 32

約数和(自身を含む): 147441600

約数和(自身を除く): 79785592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 20477, 40954, 81908, 143339, 163816, 286678, 573356, 1146712, 1208143, 2416286, 4832572, 8457001, 9665144, 16914002, 33828004, 67656008]

約数ペア:

[(1, 67656008), (2, 33828004), (4, 16914002), (7, 9665144), (8, 8457001), (14, 4832572), (28, 2416286), (56, 1208143), (59, 1146712), (118, 573356), (236, 286678), (413, 163816), (472, 143339), (826, 81908), (1652, 40954), (3304, 20477)]