2564291272

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{13187}}^1$

素因数の和:13525

約数の個数: 32

約数和(自身を含む): 4874284800

約数和(自身を除く): 2309993528

約数列:

[1, 2, 4, 8, 109, 218, 223, 436, 446, 872, 892, 1784, 13187, 24307, 26374, 48614, 52748, 97228, 105496, 194456, 1437383, 2874766, 2940701, 5749532, 5881402, 11499064, 11762804, 23525608, 320536409, 641072818, 1282145636, 2564291272]

約数ペア:

[(1, 2564291272), (2, 1282145636), (4, 641072818), (8, 320536409), (109, 23525608), (218, 11762804), (223, 11499064), (436, 5881402), (446, 5749532), (872, 2940701), (892, 2874766), (1784, 1437383), (13187, 194456), (24307, 105496), (26374, 97228), (48614, 52748)]