27966458

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{853}}^1$

素因数の和:978

約数の個数: 24

約数和(自身を含む): 45946908

約数和(自身を除く): 17980450

約数列:

[1, 2, 13, 26, 97, 169, 194, 338, 853, 1261, 1706, 2522, 11089, 16393, 22178, 32786, 82741, 144157, 165482, 288314, 1075633, 2151266, 13983229, 27966458]

約数ペア:

[(1, 27966458), (2, 13983229), (13, 2151266), (26, 1075633), (97, 288314), (169, 165482), (194, 144157), (338, 82741), (853, 32786), (1261, 22178), (1706, 16393), (2522, 11089)]