4638976

素因数分解:

$2^8\times {\mathrm{18121}}^1$

素因数の和:18137

約数の個数: 18

約数和(自身を含む): 9260342

約数和(自身を除く): 4621366

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 18121, 36242, 72484, 144968, 289936, 579872, 1159744, 2319488, 4638976]

約数ペア:

[(1, 4638976), (2, 2319488), (4, 1159744), (8, 579872), (16, 289936), (32, 144968), (64, 72484), (128, 36242), (256, 18121)]