425722624

素因数分解:

$2^8\times {\mathrm{1662979}}^1$

素因数の和:1662995

約数の個数: 18

約数和(自身を含む): 849782780

約数和(自身を除く): 424060156

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1662979, 3325958, 6651916, 13303832, 26607664, 53215328, 106430656, 212861312, 425722624]

約数ペア:

[(1, 425722624), (2, 212861312), (4, 106430656), (8, 53215328), (16, 26607664), (32, 13303832), (64, 6651916), (128, 3325958), (256, 1662979)]