7821168

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{1283}}^1$

素因数の和:1421

約数の個数: 40

約数和(自身を含む): 20379648

約数和(自身を除く): 12558480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 762, 1016, 1283, 1524, 2032, 2566, 3048, 3849, 5132, 6096, 7698, 10264, 15396, 20528, 30792, 61584, 162941, 325882, 488823, 651764, 977646, 1303528, 1955292, 2607056, 3910584, 7821168]

約数ペア:

[(1, 7821168), (2, 3910584), (3, 2607056), (4, 1955292), (6, 1303528), (8, 977646), (12, 651764), (16, 488823), (24, 325882), (48, 162941), (127, 61584), (254, 30792), (381, 20528), (508, 15396), (762, 10264), (1016, 7698), (1283, 6096), (1524, 5132), (2032, 3849), (2566, 3048)]