71434442

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{1693}}^1$

素因数の和:1802

約数の個数: 24

約数和(自身を含む): 115452876

約数和(自身を除く): 44018434

約数列:

[1, 2, 17, 34, 73, 146, 289, 578, 1241, 1693, 2482, 3386, 21097, 28781, 42194, 57562, 123589, 247178, 489277, 978554, 2101013, 4202026, 35717221, 71434442]

約数ペア:

[(1, 71434442), (2, 35717221), (17, 4202026), (34, 2101013), (73, 978554), (146, 489277), (289, 247178), (578, 123589), (1241, 57562), (1693, 42194), (2482, 28781), (3386, 21097)]