6667408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{881}}^1$

素因数の和:943

約数の個数: 40

約数和(自身を含む): 14436576

約数和(自身を除く): 7769168

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 881, 946, 1762, 1892, 3524, 3784, 7048, 7568, 9691, 14096, 19382, 37883, 38764, 75766, 77528, 151532, 155056, 303064, 416713, 606128, 833426, 1666852, 3333704, 6667408]

約数ペア:

[(1, 6667408), (2, 3333704), (4, 1666852), (8, 833426), (11, 606128), (16, 416713), (22, 303064), (43, 155056), (44, 151532), (86, 77528), (88, 75766), (172, 38764), (176, 37883), (344, 19382), (473, 14096), (688, 9691), (881, 7568), (946, 7048), (1762, 3784), (1892, 3524)]