27182590

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{397}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 50549184

約数和(自身を除く): 23366594

約数列:

[1, 2, 5, 10, 41, 82, 167, 205, 334, 397, 410, 794, 835, 1670, 1985, 3970, 6847, 13694, 16277, 32554, 34235, 66299, 68470, 81385, 132598, 162770, 331495, 662990, 2718259, 5436518, 13591295, 27182590]

約数ペア:

[(1, 27182590), (2, 13591295), (5, 5436518), (10, 2718259), (41, 662990), (82, 331495), (167, 162770), (205, 132598), (334, 81385), (397, 68470), (410, 66299), (794, 34235), (835, 32554), (1670, 16277), (1985, 13694), (3970, 6847)]