28997188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{4423}}^1$

素因数の和:4587

約数の個数: 24

約数和(自身を含む): 55742400

約数和(自身を除く): 26745212

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 4423, 6556, 8846, 17692, 48653, 97306, 194612, 659027, 1318054, 2636108, 7249297, 14498594, 28997188]

約数ペア:

[(1, 28997188), (2, 14498594), (4, 7249297), (11, 2636108), (22, 1318054), (44, 659027), (149, 194612), (298, 97306), (596, 48653), (1639, 17692), (3278, 8846), (4423, 6556)]