15691742656

素因数分解:

$2^6\times {\mathrm{245183479}}^1$

素因数の和:245183491

約数の個数: 14

約数和(自身を含む): 31138301960

約数和(自身を除く): 15446559304

約数列:

[1, 2, 4, 8, 16, 32, 64, 245183479, 490366958, 980733916, 1961467832, 3922935664, 7845871328, 15691742656]

約数ペア:

[(1, 15691742656), (2, 7845871328), (4, 3922935664), (8, 1961467832), (16, 980733916), (32, 490366958), (64, 245183479)]