28904192

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{4909}}^1$

素因数の和:4948

約数の個数: 36

約数和(自身を含む): 60216240

約数和(自身を除く): 31312048

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 4909, 5888, 9818, 19636, 39272, 78544, 112907, 157088, 225814, 314176, 451628, 628352, 903256, 1256704, 1806512, 3613024, 7226048, 14452096, 28904192]

約数ペア:

[(1, 28904192), (2, 14452096), (4, 7226048), (8, 3613024), (16, 1806512), (23, 1256704), (32, 903256), (46, 628352), (64, 451628), (92, 314176), (128, 225814), (184, 157088), (256, 112907), (368, 78544), (736, 39272), (1472, 19636), (2944, 9818), (4909, 5888)]