28935556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29287}}^1$

素因数の和:29323

約数の個数: 24

約数和(自身を含む): 57404480

約数和(自身を除く): 28468924

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 29287, 58574, 117148, 380731, 556453, 761462, 1112906, 1522924, 2225812, 7233889, 14467778, 28935556]

約数ペア:

[(1, 28935556), (2, 14467778), (4, 7233889), (13, 2225812), (19, 1522924), (26, 1112906), (38, 761462), (52, 556453), (76, 380731), (247, 117148), (494, 58574), (988, 29287)]