16722768

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{2543}}^1$

素因数の和:2691

約数の個数: 40

約数和(自身を含む): 43532928

約数和(自身を除く): 26810160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 2543, 3288, 5086, 6576, 7629, 10172, 15258, 20344, 30516, 40688, 61032, 122064, 348391, 696782, 1045173, 1393564, 2090346, 2787128, 4180692, 5574256, 8361384, 16722768]

約数ペア:

[(1, 16722768), (2, 8361384), (3, 5574256), (4, 4180692), (6, 2787128), (8, 2090346), (12, 1393564), (16, 1045173), (24, 696782), (48, 348391), (137, 122064), (274, 61032), (411, 40688), (548, 30516), (822, 20344), (1096, 15258), (1644, 10172), (2192, 7629), (2543, 6576), (3288, 5086)]