71755028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{2437}}^1$

素因数の和:2891

約数の個数: 24

約数和(自身を含む): 133319592

約数和(自身を除く): 61564564

約数列:

[1, 2, 4, 17, 34, 68, 433, 866, 1732, 2437, 4874, 7361, 9748, 14722, 29444, 41429, 82858, 165716, 1055221, 2110442, 4220884, 17938757, 35877514, 71755028]

約数ペア:

[(1, 71755028), (2, 35877514), (4, 17938757), (17, 4220884), (34, 2110442), (68, 1055221), (433, 165716), (866, 82858), (1732, 41429), (2437, 29444), (4874, 14722), (7361, 9748)]