25813816

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4229}}^1$

素因数の和:4351

約数の個数: 32

約数和(自身を含む): 55836000

約数和(自身を除く): 30022184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 4229, 6104, 8458, 16916, 29603, 33832, 59206, 118412, 236824, 460961, 921922, 1843844, 3226727, 3687688, 6453454, 12906908, 25813816]

約数ペア:

[(1, 25813816), (2, 12906908), (4, 6453454), (7, 3687688), (8, 3226727), (14, 1843844), (28, 921922), (56, 460961), (109, 236824), (218, 118412), (436, 59206), (763, 33832), (872, 29603), (1526, 16916), (3052, 8458), (4229, 6104)]