28346448

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{45427}}^1$

素因数の和:45451

約数の個数: 40

約数和(自身を含む): 78863008

約数和(自身を除く): 50516560

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 45427, 90854, 136281, 181708, 272562, 363416, 545124, 590551, 726832, 1090248, 1181102, 1771653, 2180496, 2362204, 3543306, 4724408, 7086612, 9448816, 14173224, 28346448]

約数ペア:

[(1, 28346448), (2, 14173224), (3, 9448816), (4, 7086612), (6, 4724408), (8, 3543306), (12, 2362204), (13, 2180496), (16, 1771653), (24, 1181102), (26, 1090248), (39, 726832), (48, 590551), (52, 545124), (78, 363416), (104, 272562), (156, 181708), (208, 136281), (312, 90854), (624, 45427)]