71707246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{6551}}^1$

素因数の和:6987

約数の個数: 16

約数和(自身を含む): 116127648

約数和(自身を除く): 44420402

約数列:

[1, 2, 13, 26, 421, 842, 5473, 6551, 10946, 13102, 85163, 170326, 2757971, 5515942, 35853623, 71707246]

約数ペア:

[(1, 71707246), (2, 35853623), (13, 5515942), (26, 2757971), (421, 170326), (842, 85163), (5473, 13102), (6551, 10946)]