2560048

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{61}}^2$

素因数の和:173

約数の個数: 30

約数和(自身を含む): 5160012

約数和(自身を除く): 2599964

約数列:

[1, 2, 4, 8, 16, 43, 61, 86, 122, 172, 244, 344, 488, 688, 976, 2623, 3721, 5246, 7442, 10492, 14884, 20984, 29768, 41968, 59536, 160003, 320006, 640012, 1280024, 2560048]

約数ペア:

[(1, 2560048), (2, 1280024), (4, 640012), (8, 320006), (16, 160003), (43, 59536), (61, 41968), (86, 29768), (122, 20984), (172, 14884), (244, 10492), (344, 7442), (488, 5246), (688, 3721), (976, 2623)]