21793984

素因数分解:

$2^6\times {\mathrm{503}}^1\times {\mathrm{677}}^1$

素因数の和:1192

約数の個数: 28

約数和(自身を含む): 43397424

約数和(自身を除く): 21603440

約数列:

[1, 2, 4, 8, 16, 32, 64, 503, 677, 1006, 1354, 2012, 2708, 4024, 5416, 8048, 10832, 16096, 21664, 32192, 43328, 340531, 681062, 1362124, 2724248, 5448496, 10896992, 21793984]

約数ペア:

[(1, 21793984), (2, 10896992), (4, 5448496), (8, 2724248), (16, 1362124), (32, 681062), (64, 340531), (503, 43328), (677, 32192), (1006, 21664), (1354, 16096), (2012, 10832), (2708, 8048), (4024, 5416)]