68786288

素因数分解:

$2^4\times {\mathrm{1097}}^1\times {\mathrm{3919}}^1$

素因数の和:5024

約数の個数: 20

約数和(自身を含む): 133428960

約数和(自身を除く): 64642672

約数列:

[1, 2, 4, 8, 16, 1097, 2194, 3919, 4388, 7838, 8776, 15676, 17552, 31352, 62704, 4299143, 8598286, 17196572, 34393144, 68786288]

約数ペア:

[(1, 68786288), (2, 34393144), (4, 17196572), (8, 8598286), (16, 4299143), (1097, 62704), (2194, 31352), (3919, 17552), (4388, 15676), (7838, 8776)]