25456184

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1621}}^1$

素因数の和:1791

約数の個数: 32

約数和(自身を含む): 51774240

約数和(自身を除く): 26318056

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 151, 302, 604, 1208, 1621, 1963, 3242, 3926, 6484, 7852, 12968, 15704, 21073, 42146, 84292, 168584, 244771, 489542, 979084, 1958168, 3182023, 6364046, 12728092, 25456184]

約数ペア:

[(1, 25456184), (2, 12728092), (4, 6364046), (8, 3182023), (13, 1958168), (26, 979084), (52, 489542), (104, 244771), (151, 168584), (302, 84292), (604, 42146), (1208, 21073), (1621, 15704), (1963, 12968), (3242, 7852), (3926, 6484)]