28111398

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{95617}}^1$

素因数の和:95636

約数の個数: 24

約数和(自身を含む): 65402712

約数和(自身を除く): 37291314

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 95617, 191234, 286851, 573702, 669319, 1338638, 2007957, 4015914, 4685233, 9370466, 14055699, 28111398]

約数ペア:

[(1, 28111398), (2, 14055699), (3, 9370466), (6, 4685233), (7, 4015914), (14, 2007957), (21, 1338638), (42, 669319), (49, 573702), (98, 286851), (147, 191234), (294, 95617)]