8780028

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{8221}}^1$

素因数の和:8317

約数の個数: 24

約数和(自身を含む): 20719440

約数和(自身を除く): 11939412

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 8221, 16442, 24663, 32884, 49326, 98652, 731669, 1463338, 2195007, 2926676, 4390014, 8780028]

約数ペア:

[(1, 8780028), (2, 4390014), (3, 2926676), (4, 2195007), (6, 1463338), (12, 731669), (89, 98652), (178, 49326), (267, 32884), (356, 24663), (534, 16442), (1068, 8221)]