21808832

素因数分解:

$2^6\times {\mathrm{149}}^1\times {\mathrm{2287}}^1$

素因数の和:2448

約数の個数: 28

約数和(自身を含む): 43586400

約数和(自身を除く): 21777568

約数列:

[1, 2, 4, 8, 16, 32, 64, 149, 298, 596, 1192, 2287, 2384, 4574, 4768, 9148, 9536, 18296, 36592, 73184, 146368, 340763, 681526, 1363052, 2726104, 5452208, 10904416, 21808832]

約数ペア:

[(1, 21808832), (2, 10904416), (4, 5452208), (8, 2726104), (16, 1363052), (32, 681526), (64, 340763), (149, 146368), (298, 73184), (596, 36592), (1192, 18296), (2287, 9536), (2384, 9148), (4574, 4768)]