28431354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{676937}}^1$

素因数の和:676949

約数の個数: 16

約数和(自身を含む): 64986048

約数和(自身を除く): 36554694

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 676937, 1353874, 2030811, 4061622, 4738559, 9477118, 14215677, 28431354]

約数ペア:

[(1, 28431354), (2, 14215677), (3, 9477118), (6, 4738559), (7, 4061622), (14, 2030811), (21, 1353874), (42, 676937)]