28879006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{27091}}^1$

素因数の和:27147

約数の個数: 16

約数和(自身を含む): 47790288

約数和(自身を除く): 18911282

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 27091, 54182, 352183, 704366, 1110731, 2221462, 14439503, 28879006]

約数ペア:

[(1, 28879006), (2, 14439503), (13, 2221462), (26, 1110731), (41, 704366), (82, 352183), (533, 54182), (1066, 27091)]