7043528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 14040000

約数和(自身を除く): 6996472

約数列:

[1, 2, 4, 8, 19, 38, 76, 149, 152, 298, 311, 596, 622, 1192, 1244, 2488, 2831, 5662, 5909, 11324, 11818, 22648, 23636, 46339, 47272, 92678, 185356, 370712, 880441, 1760882, 3521764, 7043528]

約数ペア:

[(1, 7043528), (2, 3521764), (4, 1760882), (8, 880441), (19, 370712), (38, 185356), (76, 92678), (149, 47272), (152, 46339), (298, 23636), (311, 22648), (596, 11818), (622, 11324), (1192, 5909), (1244, 5662), (2488, 2831)]