75120628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{19183}}^1$

素因数の和:19287

約数の個数: 24

約数和(自身を含む): 145031040

約数和(自身を除く): 69910412

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 19183, 38366, 76732, 211013, 422026, 844052, 1707287, 3414574, 6829148, 18780157, 37560314, 75120628]

約数ペア:

[(1, 75120628), (2, 37560314), (4, 18780157), (11, 6829148), (22, 3414574), (44, 1707287), (89, 844052), (178, 422026), (356, 211013), (979, 76732), (1958, 38366), (3916, 19183)]