71120218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{8629}}^1$

素因数の和:8961

約数の個数: 16

約数和(自身を含む): 115262280

約数和(自身を除く): 44142062

約数列:

[1, 2, 13, 26, 317, 634, 4121, 8242, 8629, 17258, 112177, 224354, 2735393, 5470786, 35560109, 71120218]

約数ペア:

[(1, 71120218), (2, 35560109), (13, 5470786), (26, 2735393), (317, 224354), (634, 112177), (4121, 17258), (8242, 8629)]