26419472

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{18553}}^1$

素因数の和:18650

約数の個数: 20

約数和(自身を含む): 51765660

約数和(自身を除く): 25346188

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 18553, 37106, 74212, 148424, 296848, 1651217, 3302434, 6604868, 13209736, 26419472]

約数ペア:

[(1, 26419472), (2, 13209736), (4, 6604868), (8, 3302434), (16, 1651217), (89, 296848), (178, 148424), (356, 74212), (712, 37106), (1424, 18553)]