25536152

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3907}}^1$

素因数の和:3975

約数の個数: 32

約数和(自身を含む): 51585600

約数和(自身を除く): 26049448

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 3907, 6536, 7814, 15628, 31256, 74233, 148466, 168001, 296932, 336002, 593864, 672004, 1344008, 3192019, 6384038, 12768076, 25536152]

約数ペア:

[(1, 25536152), (2, 12768076), (4, 6384038), (8, 3192019), (19, 1344008), (38, 672004), (43, 593864), (76, 336002), (86, 296932), (152, 168001), (172, 148466), (344, 74233), (817, 31256), (1634, 15628), (3268, 7814), (3907, 6536)]