284642008

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{123973}}^1$

素因数の和:124027

約数の個数: 32

約数和(自身を含む): 624828960

約数和(自身を除く): 340186952

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 123973, 247946, 495892, 867811, 991784, 1735622, 3471244, 5082893, 6942488, 10165786, 20331572, 35580251, 40663144, 71160502, 142321004, 284642008]

約数ペア:

[(1, 284642008), (2, 142321004), (4, 71160502), (7, 40663144), (8, 35580251), (14, 20331572), (28, 10165786), (41, 6942488), (56, 5082893), (82, 3471244), (164, 1735622), (287, 991784), (328, 867811), (574, 495892), (1148, 247946), (2296, 123973)]