25361728

素因数分解:

$2^6\times 7^1\times {\mathrm{56611}}^1$

素因数の和:56630

約数の個数: 28

約数和(自身を含む): 57517792

約数和(自身を除く): 32156064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 56611, 113222, 226444, 396277, 452888, 792554, 905776, 1585108, 1811552, 3170216, 3623104, 6340432, 12680864, 25361728]

約数ペア:

[(1, 25361728), (2, 12680864), (4, 6340432), (7, 3623104), (8, 3170216), (14, 1811552), (16, 1585108), (28, 905776), (32, 792554), (56, 452888), (64, 396277), (112, 226444), (224, 113222), (448, 56611)]