28671482

素因数分解:

$2^1\times 7^1\times {\mathrm{1297}}^1\times {\mathrm{1579}}^1$

素因数の和:2885

約数の個数: 16

約数和(自身を含む): 49220160

約数和(自身を除く): 20548678

約数列:

[1, 2, 7, 14, 1297, 1579, 2594, 3158, 9079, 11053, 18158, 22106, 2047963, 4095926, 14335741, 28671482]

約数ペア:

[(1, 28671482), (2, 14335741), (7, 4095926), (14, 2047963), (1297, 22106), (1579, 18158), (2594, 11053), (3158, 9079)]