4870768

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:449

約数の個数: 40

約数和(自身を含む): 10893152

約数和(自身を除く): 6022384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 277, 314, 554, 628, 1099, 1108, 1256, 1939, 2198, 2216, 2512, 3878, 4396, 4432, 7756, 8792, 15512, 17584, 31024, 43489, 86978, 173956, 304423, 347912, 608846, 695824, 1217692, 2435384, 4870768]

約数ペア:

[(1, 4870768), (2, 2435384), (4, 1217692), (7, 695824), (8, 608846), (14, 347912), (16, 304423), (28, 173956), (56, 86978), (112, 43489), (157, 31024), (277, 17584), (314, 15512), (554, 8792), (628, 7756), (1099, 4432), (1108, 4396), (1256, 3878), (1939, 2512), (2198, 2216)]