6887888

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{691}}^1$

素因数の和:795

約数の個数: 40

約数和(自身を含む): 15445440

約数和(自身を除く): 8557552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 691, 712, 1246, 1382, 1424, 2492, 2764, 4837, 4984, 5528, 9674, 9968, 11056, 19348, 38696, 61499, 77392, 122998, 245996, 430493, 491992, 860986, 983984, 1721972, 3443944, 6887888]

約数ペア:

[(1, 6887888), (2, 3443944), (4, 1721972), (7, 983984), (8, 860986), (14, 491992), (16, 430493), (28, 245996), (56, 122998), (89, 77392), (112, 61499), (178, 38696), (356, 19348), (623, 11056), (691, 9968), (712, 9674), (1246, 5528), (1382, 4984), (1424, 4837), (2492, 2764)]