71073754

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1\times {\mathrm{1697}}^1$

素因数の和:2229

約数の個数: 16

約数和(自身を含む): 109378368

約数和(自身を除く): 38304614

約数列:

[1, 2, 43, 86, 487, 974, 1697, 3394, 20941, 41882, 72971, 145942, 826439, 1652878, 35536877, 71073754]

約数ペア:

[(1, 71073754), (2, 35536877), (43, 1652878), (86, 826439), (487, 145942), (974, 72971), (1697, 41882), (3394, 20941)]