25797712

素因数分解:

$2^4\times {\mathrm{991}}^1\times {\mathrm{1627}}^1$

素因数の和:2626

約数の個数: 20

約数和(自身を含む): 50064256

約数和(自身を除く): 24266544

約数列:

[1, 2, 4, 8, 16, 991, 1627, 1982, 3254, 3964, 6508, 7928, 13016, 15856, 26032, 1612357, 3224714, 6449428, 12898856, 25797712]

約数ペア:

[(1, 25797712), (2, 12898856), (4, 6449428), (8, 3224714), (16, 1612357), (991, 26032), (1627, 15856), (1982, 13016), (3254, 7928), (3964, 6508)]