67798288

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{146117}}^1$

素因数の和:146154

約数の個数: 20

約数和(自身を含む): 135889740

約数和(自身を除く): 68091452

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 146117, 292234, 584468, 1168936, 2337872, 4237393, 8474786, 16949572, 33899144, 67798288]

約数ペア:

[(1, 67798288), (2, 33899144), (4, 16949572), (8, 8474786), (16, 4237393), (29, 2337872), (58, 1168936), (116, 584468), (232, 292234), (464, 146117)]