8446728

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{4957}}^1$

素因数の和:5037

約数の個数: 32

約数和(自身を含む): 21418560

約数和(自身を除く): 12971832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 4957, 9914, 14871, 19828, 29742, 39656, 59484, 118968, 351947, 703894, 1055841, 1407788, 2111682, 2815576, 4223364, 8446728]

約数ペア:

[(1, 8446728), (2, 4223364), (3, 2815576), (4, 2111682), (6, 1407788), (8, 1055841), (12, 703894), (24, 351947), (71, 118968), (142, 59484), (213, 39656), (284, 29742), (426, 19828), (568, 14871), (852, 9914), (1704, 4957)]