25740976

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{12281}}^1$

素因数の和:12420

約数の個数: 20

約数和(自身を含む): 50257944

約数和(自身を除く): 24516968

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 12281, 24562, 49124, 98248, 196496, 1608811, 3217622, 6435244, 12870488, 25740976]

約数ペア:

[(1, 25740976), (2, 12870488), (4, 6435244), (8, 3217622), (16, 1608811), (131, 196496), (262, 98248), (524, 49124), (1048, 24562), (2096, 12281)]