28427392

素因数分解:

$2^7\times 7^1\times {\mathrm{31727}}^1$

素因数の和:31748

約数の個数: 32

約数和(自身を含む): 64725120

約数和(自身を除く): 36297728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 31727, 63454, 126908, 222089, 253816, 444178, 507632, 888356, 1015264, 1776712, 2030528, 3553424, 4061056, 7106848, 14213696, 28427392]

約数ペア:

[(1, 28427392), (2, 14213696), (4, 7106848), (7, 4061056), (8, 3553424), (14, 2030528), (16, 1776712), (28, 1015264), (32, 888356), (56, 507632), (64, 444178), (112, 253816), (128, 222089), (224, 126908), (448, 63454), (896, 31727)]