8270448

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{4007}}^1$

素因数の和:4061

約数の個数: 40

約数和(自身を含む): 21867648

約数和(自身を除く): 13597200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 4007, 8014, 12021, 16028, 24042, 32056, 48084, 64112, 96168, 172301, 192336, 344602, 516903, 689204, 1033806, 1378408, 2067612, 2756816, 4135224, 8270448]

約数ペア:

[(1, 8270448), (2, 4135224), (3, 2756816), (4, 2067612), (6, 1378408), (8, 1033806), (12, 689204), (16, 516903), (24, 344602), (43, 192336), (48, 172301), (86, 96168), (129, 64112), (172, 48084), (258, 32056), (344, 24042), (516, 16028), (688, 12021), (1032, 8014), (2064, 4007)]