28811636

素因数分解:

$2^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{3797}}^1$

素因数の和:4079

約数の個数: 24

約数和(自身を含む): 57851136

約数和(自身を除く): 29039500

約数列:

[1, 2, 4, 7, 14, 28, 271, 542, 1084, 1897, 3794, 3797, 7588, 7594, 15188, 26579, 53158, 106316, 1028987, 2057974, 4115948, 7202909, 14405818, 28811636]

約数ペア:

[(1, 28811636), (2, 14405818), (4, 7202909), (7, 4115948), (14, 2057974), (28, 1028987), (271, 106316), (542, 53158), (1084, 26579), (1897, 15188), (3794, 7594), (3797, 7588)]