25978038

素因数分解:

$2^1\times 3^1\times {\mathrm{1987}}^1\times {\mathrm{2179}}^1$

素因数の和:4171

約数の個数: 16

約数和(自身を含む): 52006080

約数和(自身を除く): 26028042

約数列:

[1, 2, 3, 6, 1987, 2179, 3974, 4358, 5961, 6537, 11922, 13074, 4329673, 8659346, 12989019, 25978038]

約数ペア:

[(1, 25978038), (2, 12989019), (3, 8659346), (6, 4329673), (1987, 13074), (2179, 11922), (3974, 6537), (4358, 5961)]