28983836

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{13103}}^1$

素因数の和:13193

約数の個数: 24

約数和(自身を含む): 58705920

約数和(自身を除く): 29722084

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 13103, 26206, 52412, 91721, 183442, 366884, 1035137, 2070274, 4140548, 7245959, 14491918, 28983836]

約数ペア:

[(1, 28983836), (2, 14491918), (4, 7245959), (7, 4140548), (14, 2070274), (28, 1035137), (79, 366884), (158, 183442), (316, 91721), (553, 52412), (1106, 26206), (2212, 13103)]