71287162

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{20149}}^1$

素因数の和:20241

約数の個数: 16

約数和(自身を含む): 112437000

約数和(自身を除く): 41149838

約数列:

[1, 2, 29, 58, 61, 122, 1769, 3538, 20149, 40298, 584321, 1168642, 1229089, 2458178, 35643581, 71287162]

約数ペア:

[(1, 71287162), (2, 35643581), (29, 2458178), (58, 1229089), (61, 1168642), (122, 584321), (1769, 40298), (3538, 20149)]