28041442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{98047}}^1$

素因数の和:98073

約数の個数: 16

約数和(自身を含む): 49416192

約数和(自身を除く): 21374750

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 98047, 196094, 1078517, 1274611, 2157034, 2549222, 14020721, 28041442]

約数ペア:

[(1, 28041442), (2, 14020721), (11, 2549222), (13, 2157034), (22, 1274611), (26, 1078517), (143, 196094), (286, 98047)]