39325328

素因数分解:

$2^4\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1129}}^1$

素因数の和:1455

約数の個数: 40

約数和(自身を含む): 87434880

約数和(自身を除く): 48109552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 311, 622, 1129, 1244, 2177, 2258, 2488, 4354, 4516, 4976, 7903, 8708, 9032, 15806, 17416, 18064, 31612, 34832, 63224, 126448, 351119, 702238, 1404476, 2457833, 2808952, 4915666, 5617904, 9831332, 19662664, 39325328]

約数ペア:

[(1, 39325328), (2, 19662664), (4, 9831332), (7, 5617904), (8, 4915666), (14, 2808952), (16, 2457833), (28, 1404476), (56, 702238), (112, 351119), (311, 126448), (622, 63224), (1129, 34832), (1244, 31612), (2177, 18064), (2258, 17416), (2488, 15806), (4354, 9032), (4516, 8708), (4976, 7903)]