28641698

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{8123}}^1$

素因数の和:8209

約数の個数: 16

約数和(自身を含む): 45039456

約数和(自身を除く): 16397758

約数列:

[1, 2, 41, 43, 82, 86, 1763, 3526, 8123, 16246, 333043, 349289, 666086, 698578, 14320849, 28641698]

約数ペア:

[(1, 28641698), (2, 14320849), (41, 698578), (43, 666086), (82, 349289), (86, 333043), (1763, 16246), (3526, 8123)]