28536494

素因数分解:

$2^1\times 7^1\times {\mathrm{1259}}^1\times {\mathrm{1619}}^1$

素因数の和:2887

約数の個数: 16

約数和(自身を含む): 48988800

約数和(自身を除く): 20452306

約数列:

[1, 2, 7, 14, 1259, 1619, 2518, 3238, 8813, 11333, 17626, 22666, 2038321, 4076642, 14268247, 28536494]

約数ペア:

[(1, 28536494), (2, 14268247), (7, 4076642), (14, 2038321), (1259, 22666), (1619, 17626), (2518, 11333), (3238, 8813)]