2855888

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:651

約数の個数: 40

約数和(自身を含む): 6481728

約数和(自身を除く): 3625840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 593, 602, 688, 1186, 1204, 2372, 2408, 4151, 4744, 4816, 8302, 9488, 16604, 25499, 33208, 50998, 66416, 101996, 178493, 203992, 356986, 407984, 713972, 1427944, 2855888]

約数ペア:

[(1, 2855888), (2, 1427944), (4, 713972), (7, 407984), (8, 356986), (14, 203992), (16, 178493), (28, 101996), (43, 66416), (56, 50998), (86, 33208), (112, 25499), (172, 16604), (301, 9488), (344, 8302), (593, 4816), (602, 4744), (688, 4151), (1186, 2408), (1204, 2372)]