25149824

素因数分解:

$2^7\times 7^1\times {\mathrm{28069}}^1$

素因数の和:28090

約数の個数: 32

約数和(自身を含む): 57262800

約数和(自身を除く): 32112976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 28069, 56138, 112276, 196483, 224552, 392966, 449104, 785932, 898208, 1571864, 1796416, 3143728, 3592832, 6287456, 12574912, 25149824]

約数ペア:

[(1, 25149824), (2, 12574912), (4, 6287456), (7, 3592832), (8, 3143728), (14, 1796416), (16, 1571864), (28, 898208), (32, 785932), (56, 449104), (64, 392966), (112, 224552), (128, 196483), (224, 112276), (448, 56138), (896, 28069)]