25996578

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{733}}^1$

素因数の和:1018

約数の個数: 32

約数和(自身を含む): 54539136

約数和(自身を除く): 28542558

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 257, 514, 733, 771, 1466, 1542, 2199, 4398, 5911, 11822, 16859, 17733, 33718, 35466, 50577, 101154, 188381, 376762, 565143, 1130286, 4332763, 8665526, 12998289, 25996578]

約数ペア:

[(1, 25996578), (2, 12998289), (3, 8665526), (6, 4332763), (23, 1130286), (46, 565143), (69, 376762), (138, 188381), (257, 101154), (514, 50577), (733, 35466), (771, 33718), (1466, 17733), (1542, 16859), (2199, 11822), (4398, 5911)]