28652378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{3779}}^1$

素因数の和:4021

約数の個数: 16

約数和(自身を含む): 45722880

約数和(自身を除く): 17070502

約数列:

[1, 2, 17, 34, 223, 446, 3779, 3791, 7558, 7582, 64243, 128486, 842717, 1685434, 14326189, 28652378]

約数ペア:

[(1, 28652378), (2, 14326189), (17, 1685434), (34, 842717), (223, 128486), (446, 64243), (3779, 7582), (3791, 7558)]