71454976

素因数分解:

$2^8\times {\mathrm{279121}}^1$

素因数の和:279137

約数の個数: 18

約数和(自身を含む): 142631342

約数和(自身を除く): 71176366

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 279121, 558242, 1116484, 2232968, 4465936, 8931872, 17863744, 35727488, 71454976]

約数ペア:

[(1, 71454976), (2, 35727488), (4, 17863744), (8, 8931872), (16, 4465936), (32, 2232968), (64, 1116484), (128, 558242), (256, 279121)]