71738164

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{1721}}^1$

素因数の和:2355

約数の個数: 24

約数和(自身を含む): 133220808

約数和(自身を除く): 61482644

約数列:

[1, 2, 4, 17, 34, 68, 613, 1226, 1721, 2452, 3442, 6884, 10421, 20842, 29257, 41684, 58514, 117028, 1054973, 2109946, 4219892, 17934541, 35869082, 71738164]

約数ペア:

[(1, 71738164), (2, 35869082), (4, 17934541), (17, 4219892), (34, 2109946), (68, 1054973), (613, 117028), (1226, 58514), (1721, 41684), (2452, 29257), (3442, 20842), (6884, 10421)]