25889656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2203}}^1$

素因数の和:2335

約数の個数: 32

約数和(自身を含む): 52763760

約数和(自身を除く): 26874104

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 113, 226, 452, 904, 1469, 2203, 2938, 4406, 5876, 8812, 11752, 17624, 28639, 57278, 114556, 229112, 248939, 497878, 995756, 1991512, 3236207, 6472414, 12944828, 25889656]

約数ペア:

[(1, 25889656), (2, 12944828), (4, 6472414), (8, 3236207), (13, 1991512), (26, 995756), (52, 497878), (104, 248939), (113, 229112), (226, 114556), (452, 57278), (904, 28639), (1469, 17624), (2203, 11752), (2938, 8812), (4406, 5876)]