28027482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{667321}}^1$

素因数の和:667333

約数の個数: 16

約数和(自身を含む): 64062912

約数和(自身を除く): 36035430

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 667321, 1334642, 2001963, 4003926, 4671247, 9342494, 14013741, 28027482]

約数ペア:

[(1, 28027482), (2, 14013741), (3, 9342494), (6, 4671247), (7, 4003926), (14, 2001963), (21, 1334642), (42, 667321)]