28991136

素因数分解:

$2^5\times 3^1\times {\mathrm{301991}}^1$

素因数の和:302004

約数の個数: 24

約数和(自身を含む): 76101984

約数和(自身を除く): 47110848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 301991, 603982, 905973, 1207964, 1811946, 2415928, 3623892, 4831856, 7247784, 9663712, 14495568, 28991136]

約数ペア:

[(1, 28991136), (2, 14495568), (3, 9663712), (4, 7247784), (6, 4831856), (8, 3623892), (12, 2415928), (16, 1811946), (24, 1207964), (32, 905973), (48, 603982), (96, 301991)]