5128656

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8219}}^1$

素因数の和:8243

約数の個数: 40

約数和(自身を含む): 14269920

約数和(自身を除く): 9141264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 8219, 16438, 24657, 32876, 49314, 65752, 98628, 106847, 131504, 197256, 213694, 320541, 394512, 427388, 641082, 854776, 1282164, 1709552, 2564328, 5128656]

約数ペア:

[(1, 5128656), (2, 2564328), (3, 1709552), (4, 1282164), (6, 854776), (8, 641082), (12, 427388), (13, 394512), (16, 320541), (24, 213694), (26, 197256), (39, 131504), (48, 106847), (52, 98628), (78, 65752), (104, 49314), (156, 32876), (208, 24657), (312, 16438), (624, 8219)]