15694736864

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{1327}}^1\times {\mathrm{2659}}^1$

素因数の和:4135

約数の個数: 48

約数和(自身を含む): 31156473600

約数和(自身を除く): 15461736736

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 1327, 2224, 2654, 2659, 4448, 5308, 5318, 10616, 10636, 21232, 21272, 42464, 42544, 85088, 184453, 368906, 369601, 737812, 739202, 1475624, 1478404, 2951248, 2956808, 3528493, 5902496, 5913616, 7056986, 11827232, 14113972, 28227944, 56455888, 112911776, 490460527, 980921054, 1961842108, 3923684216, 7847368432, 15694736864]

約数ペア:

[(1, 15694736864), (2, 7847368432), (4, 3923684216), (8, 1961842108), (16, 980921054), (32, 490460527), (139, 112911776), (278, 56455888), (556, 28227944), (1112, 14113972), (1327, 11827232), (2224, 7056986), (2654, 5913616), (2659, 5902496), (4448, 3528493), (5308, 2956808), (5318, 2951248), (10616, 1478404), (10636, 1475624), (21232, 739202), (21272, 737812), (42464, 369601), (42544, 368906), (85088, 184453)]