17982872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5749}}^1$

素因数の和:5795

約数の個数: 32

約数和(自身を含む): 37260000

約数和(自身を除く): 19277128

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 5749, 11498, 22996, 45992, 97733, 132227, 195466, 264454, 390932, 528908, 781864, 1057816, 2247859, 4495718, 8991436, 17982872]

約数ペア:

[(1, 17982872), (2, 8991436), (4, 4495718), (8, 2247859), (17, 1057816), (23, 781864), (34, 528908), (46, 390932), (68, 264454), (92, 195466), (136, 132227), (184, 97733), (391, 45992), (782, 22996), (1564, 11498), (3128, 5749)]