28819616

素因数分解:

$2^5\times 7^1\times {\mathrm{128659}}^1$

素因数の和:128676

約数の個数: 24

約数和(自身を含む): 64844640

約数和(自身を除く): 36025024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 128659, 257318, 514636, 900613, 1029272, 1801226, 2058544, 3602452, 4117088, 7204904, 14409808, 28819616]

約数ペア:

[(1, 28819616), (2, 14409808), (4, 7204904), (7, 4117088), (8, 3602452), (14, 2058544), (16, 1801226), (28, 1029272), (32, 900613), (56, 514636), (112, 257318), (224, 128659)]