27953236

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{24181}}^1$

素因数の和:24219

約数の個数: 18

約数和(自身を含む): 51967118

約数和(自身を除く): 24013882

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 24181, 48362, 96724, 411077, 822154, 1644308, 6988309, 13976618, 27953236]

約数ペア:

[(1, 27953236), (2, 13976618), (4, 6988309), (17, 1644308), (34, 822154), (68, 411077), (289, 96724), (578, 48362), (1156, 24181)]