28725334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{8647}}^1$

素因数の和:8811

約数の個数: 16

約数和(自身を含む): 47321856

約数和(自身を除く): 18596522

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 8647, 17294, 95117, 190234, 1305697, 2611394, 14362667, 28725334]

約数ペア:

[(1, 28725334), (2, 14362667), (11, 2611394), (22, 1305697), (151, 190234), (302, 95117), (1661, 17294), (3322, 8647)]