25540496

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{6679}}^1$

素因数の和:6926

約数の個数: 20

約数和(自身を含む): 49699200

約数和(自身を除く): 24158704

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 6679, 13358, 26716, 53432, 106864, 1596281, 3192562, 6385124, 12770248, 25540496]

約数ペア:

[(1, 25540496), (2, 12770248), (4, 6385124), (8, 3192562), (16, 1596281), (239, 106864), (478, 53432), (956, 26716), (1912, 13358), (3824, 6679)]