67873616

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{433}}^1$

素因数の和:639

約数の個数: 40

約数和(自身を含む): 134486184

約数和(自身を除く): 66612568

約数列:

[1, 2, 4, 8, 16, 97, 101, 194, 202, 388, 404, 433, 776, 808, 866, 1552, 1616, 1732, 3464, 6928, 9797, 19594, 39188, 42001, 43733, 78376, 84002, 87466, 156752, 168004, 174932, 336008, 349864, 672016, 699728, 4242101, 8484202, 16968404, 33936808, 67873616]

約数ペア:

[(1, 67873616), (2, 33936808), (4, 16968404), (8, 8484202), (16, 4242101), (97, 699728), (101, 672016), (194, 349864), (202, 336008), (388, 174932), (404, 168004), (433, 156752), (776, 87466), (808, 84002), (866, 78376), (1552, 43733), (1616, 42001), (1732, 39188), (3464, 19594), (6928, 9797)]