2571296

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{883}}^1$

素因数の和:913

約数の個数: 48

約数和(自身を含む): 6237504

約数和(自身を除く): 3666208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 883, 1456, 1766, 2912, 3532, 6181, 7064, 11479, 12362, 14128, 22958, 24724, 28256, 45916, 49448, 80353, 91832, 98896, 160706, 183664, 197792, 321412, 367328, 642824, 1285648, 2571296]

約数ペア:

[(1, 2571296), (2, 1285648), (4, 642824), (7, 367328), (8, 321412), (13, 197792), (14, 183664), (16, 160706), (26, 98896), (28, 91832), (32, 80353), (52, 49448), (56, 45916), (91, 28256), (104, 24724), (112, 22958), (182, 14128), (208, 12362), (224, 11479), (364, 7064), (416, 6181), (728, 3532), (883, 2912), (1456, 1766)]