21564992

素因数分解:

$2^6\times {\mathrm{223}}^1\times {\mathrm{1511}}^1$

素因数の和:1746

約数の個数: 28

約数和(自身を含む): 43013376

約数和(自身を除く): 21448384

約数列:

[1, 2, 4, 8, 16, 32, 64, 223, 446, 892, 1511, 1784, 3022, 3568, 6044, 7136, 12088, 14272, 24176, 48352, 96704, 336953, 673906, 1347812, 2695624, 5391248, 10782496, 21564992]

約数ペア:

[(1, 21564992), (2, 10782496), (4, 5391248), (8, 2695624), (16, 1347812), (32, 673906), (64, 336953), (223, 96704), (446, 48352), (892, 24176), (1511, 14272), (1784, 12088), (3022, 7136), (3568, 6044)]