28977778022

素因数分解:

$2^1\times {\mathrm{641}}^1\times {\mathrm{3203}}^1\times {\mathrm{7057}}^1$

素因数の和:10903

約数の個数: 16

約数和(自身を含む): 43554240432

約数和(自身を除く): 14576462410

約数列:

[1, 2, 641, 1282, 3203, 6406, 7057, 14114, 2053123, 4106246, 4523537, 9047074, 22603571, 45207142, 14488889011, 28977778022]

約数ペア:

[(1, 28977778022), (2, 14488889011), (641, 45207142), (1282, 22603571), (3203, 9047074), (6406, 4523537), (7057, 4106246), (14114, 2053123)]