28004496

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{44879}}^1$

素因数の和:44903

約数の個数: 40

約数和(自身を含む): 77911680

約数和(自身を除く): 49907184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 44879, 89758, 134637, 179516, 269274, 359032, 538548, 583427, 718064, 1077096, 1166854, 1750281, 2154192, 2333708, 3500562, 4667416, 7001124, 9334832, 14002248, 28004496]

約数ペア:

[(1, 28004496), (2, 14002248), (3, 9334832), (4, 7001124), (6, 4667416), (8, 3500562), (12, 2333708), (13, 2154192), (16, 1750281), (24, 1166854), (26, 1077096), (39, 718064), (48, 583427), (52, 538548), (78, 359032), (104, 269274), (156, 179516), (208, 134637), (312, 89758), (624, 44879)]