27795778

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{2969}}^1$

素因数の和:3153

約数の個数: 16

約数和(自身を含む): 43338240

約数和(自身を除く): 15542462

約数列:

[1, 2, 31, 62, 151, 302, 2969, 4681, 5938, 9362, 92039, 184078, 448319, 896638, 13897889, 27795778]

約数ペア:

[(1, 27795778), (2, 13897889), (31, 896638), (62, 448319), (151, 184078), (302, 92039), (2969, 9362), (4681, 5938)]