25497688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3989}}^1$

素因数の和:4059

約数の個数: 32

約数和(自身を含む): 51710400

約数和(自身を除く): 26212712

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 799, 1598, 3196, 3989, 6392, 7978, 15956, 31912, 67813, 135626, 187483, 271252, 374966, 542504, 749932, 1499864, 3187211, 6374422, 12748844, 25497688]

約数ペア:

[(1, 25497688), (2, 12748844), (4, 6374422), (8, 3187211), (17, 1499864), (34, 749932), (47, 542504), (68, 374966), (94, 271252), (136, 187483), (188, 135626), (376, 67813), (799, 31912), (1598, 15956), (3196, 7978), (3989, 6392)]