67397392

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{145253}}^1$

素因数の和:145290

約数の個数: 20

約数和(自身を含む): 135086220

約数和(自身を除く): 67688828

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 145253, 290506, 581012, 1162024, 2324048, 4212337, 8424674, 16849348, 33698696, 67397392]

約数ペア:

[(1, 67397392), (2, 33698696), (4, 16849348), (8, 8424674), (16, 4212337), (29, 2324048), (58, 1162024), (116, 581012), (232, 290506), (464, 145253)]