15728078384

素因数分解:

$2^4\times {\mathrm{23189}}^1\times {\mathrm{42391}}^1$

素因数の和:65588

約数の個数: 20

約数和(自身を含む): 30475184880

約数和(自身を除く): 14747106496

約数列:

[1, 2, 4, 8, 16, 23189, 42391, 46378, 84782, 92756, 169564, 185512, 339128, 371024, 678256, 983004899, 1966009798, 3932019596, 7864039192, 15728078384]

約数ペア:

[(1, 15728078384), (2, 7864039192), (4, 3932019596), (8, 1966009798), (16, 983004899), (23189, 678256), (42391, 371024), (46378, 339128), (84782, 185512), (92756, 169564)]