67940548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{3877}}^1$

素因数の和:4231

約数の個数: 24

約数和(自身を含む): 128454872

約数和(自身を除く): 60514324

約数列:

[1, 2, 4, 13, 26, 52, 337, 674, 1348, 3877, 4381, 7754, 8762, 15508, 17524, 50401, 100802, 201604, 1306549, 2613098, 5226196, 16985137, 33970274, 67940548]

約数ペア:

[(1, 67940548), (2, 33970274), (4, 16985137), (13, 5226196), (26, 2613098), (52, 1306549), (337, 201604), (674, 100802), (1348, 50401), (3877, 17524), (4381, 15508), (7754, 8762)]