71041402

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{1381}}^1$

素因数の和:1506

約数の個数: 24

約数和(自身を含む): 114553980

約数和(自身を除く): 43512578

約数列:

[1, 2, 17, 34, 89, 178, 289, 578, 1381, 1513, 2762, 3026, 23477, 25721, 46954, 51442, 122909, 245818, 399109, 798218, 2089453, 4178906, 35520701, 71041402]

約数ペア:

[(1, 71041402), (2, 35520701), (17, 4178906), (34, 2089453), (89, 798218), (178, 399109), (289, 245818), (578, 122909), (1381, 51442), (1513, 46954), (2762, 25721), (3026, 23477)]