28750096

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{4481}}^1$

素因数の和:4890

約数の個数: 20

約数和(自身を含む): 55854684

約数和(自身を除く): 27104588

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 4481, 6416, 8962, 17924, 35848, 71696, 1796881, 3593762, 7187524, 14375048, 28750096]

約数ペア:

[(1, 28750096), (2, 14375048), (4, 7187524), (8, 3593762), (16, 1796881), (401, 71696), (802, 35848), (1604, 17924), (3208, 8962), (4481, 6416)]