28896266

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{13669}}^1$

素因数の和:13829

約数の個数: 16

約数和(自身を含む): 49868160

約数和(自身を除く): 20971894

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 13669, 27338, 95683, 191366, 2064019, 4128038, 14448133, 28896266]

約数ペア:

[(1, 28896266), (2, 14448133), (7, 4128038), (14, 2064019), (151, 191366), (302, 95683), (1057, 27338), (2114, 13669)]