27797822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1031}}^1$

素因数の和:1124

約数の個数: 32

約数和(自身を含む): 48371904

約数和(自身を除く): 20574082

約数列:

[1, 2, 13, 17, 26, 34, 61, 122, 221, 442, 793, 1031, 1037, 1586, 2062, 2074, 13403, 13481, 17527, 26806, 26962, 35054, 62891, 125782, 227851, 455702, 817583, 1069147, 1635166, 2138294, 13898911, 27797822]

約数ペア:

[(1, 27797822), (2, 13898911), (13, 2138294), (17, 1635166), (26, 1069147), (34, 817583), (61, 455702), (122, 227851), (221, 125782), (442, 62891), (793, 35054), (1031, 26962), (1037, 26806), (1586, 17527), (2062, 13481), (2074, 13403)]