71388538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{11393}}^1$

素因数の和:11649

約数の個数: 16

約数和(自身を含む): 115808616

約数和(自身を除く): 44420078

約数列:

[1, 2, 13, 26, 241, 482, 3133, 6266, 11393, 22786, 148109, 296218, 2745713, 5491426, 35694269, 71388538]

約数ペア:

[(1, 71388538), (2, 35694269), (13, 5491426), (26, 2745713), (241, 296218), (482, 148109), (3133, 22786), (6266, 11393)]