39201904

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8537}}^1$

素因数の和:8593

約数の個数: 40

約数和(自身を含む): 88931808

約数和(自身を除く): 49729904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 8537, 17074, 34148, 59759, 68296, 119518, 136592, 239036, 350017, 478072, 700034, 956144, 1400068, 2450119, 2800136, 4900238, 5600272, 9800476, 19600952, 39201904]

約数ペア:

[(1, 39201904), (2, 19600952), (4, 9800476), (7, 5600272), (8, 4900238), (14, 2800136), (16, 2450119), (28, 1400068), (41, 956144), (56, 700034), (82, 478072), (112, 350017), (164, 239036), (287, 136592), (328, 119518), (574, 68296), (656, 59759), (1148, 34148), (2296, 17074), (4592, 8537)]