17128048

素因数分解:

$2^4\times 7^3\times {\mathrm{3121}}^1$

素因数の和:3150

約数の個数: 40

約数和(自身を含む): 38712800

約数和(自身を除く): 21584752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 3121, 5488, 6242, 12484, 21847, 24968, 43694, 49936, 87388, 152929, 174776, 305858, 349552, 611716, 1070503, 1223432, 2141006, 2446864, 4282012, 8564024, 17128048]

約数ペア:

[(1, 17128048), (2, 8564024), (4, 4282012), (7, 2446864), (8, 2141006), (14, 1223432), (16, 1070503), (28, 611716), (49, 349552), (56, 305858), (98, 174776), (112, 152929), (196, 87388), (343, 49936), (392, 43694), (686, 24968), (784, 21847), (1372, 12484), (2744, 6242), (3121, 5488)]