28738816

素因数分解:

$2^8\times {\mathrm{112261}}^1$

素因数の和:112277

約数の個数: 18

約数和(自身を含む): 57365882

約数和(自身を除く): 28627066

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 112261, 224522, 449044, 898088, 1796176, 3592352, 7184704, 14369408, 28738816]

約数ペア:

[(1, 28738816), (2, 14369408), (4, 7184704), (8, 3592352), (16, 1796176), (32, 898088), (64, 449044), (128, 224522), (256, 112261)]