28822882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:354

約数の個数: 32

約数和(自身を含む): 48527424

約数和(自身を除く): 19704542

約数列:

[1, 2, 11, 22, 73, 131, 137, 146, 262, 274, 803, 1441, 1507, 1606, 2882, 3014, 9563, 10001, 17947, 19126, 20002, 35894, 105193, 110011, 197417, 210386, 220022, 394834, 1310131, 2620262, 14411441, 28822882]

約数ペア:

[(1, 28822882), (2, 14411441), (11, 2620262), (22, 1310131), (73, 394834), (131, 220022), (137, 210386), (146, 197417), (262, 110011), (274, 105193), (803, 35894), (1441, 20002), (1507, 19126), (1606, 17947), (2882, 10001), (3014, 9563)]