25854934828

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{258353}}^1$

素因数の和:258681

約数の個数: 24

約数和(自身を含む): 45834066432

約数和(自身を除く): 19979131604

約数列:

[1, 2, 4, 127, 197, 254, 394, 508, 788, 25019, 50038, 100076, 258353, 516706, 1033412, 32810831, 50895541, 65621662, 101791082, 131243324, 203582164, 6463733707, 12927467414, 25854934828]

約数ペア:

[(1, 25854934828), (2, 12927467414), (4, 6463733707), (127, 203582164), (197, 131243324), (254, 101791082), (394, 65621662), (508, 50895541), (788, 32810831), (25019, 1033412), (50038, 516706), (100076, 258353)]