39409856

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1$

素因数の和:729

約数の個数: 56

約数和(自身を含む): 83722464

約数和(自身を除く): 44312608

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 46, 64, 82, 92, 164, 184, 328, 368, 653, 656, 736, 943, 1306, 1312, 1472, 1886, 2612, 2624, 3772, 5224, 7544, 10448, 15019, 15088, 20896, 26773, 30038, 30176, 41792, 53546, 60076, 60352, 107092, 120152, 214184, 240304, 428368, 480608, 615779, 856736, 961216, 1231558, 1713472, 2463116, 4926232, 9852464, 19704928, 39409856]

約数ペア:

[(1, 39409856), (2, 19704928), (4, 9852464), (8, 4926232), (16, 2463116), (23, 1713472), (32, 1231558), (41, 961216), (46, 856736), (64, 615779), (82, 480608), (92, 428368), (164, 240304), (184, 214184), (328, 120152), (368, 107092), (653, 60352), (656, 60076), (736, 53546), (943, 41792), (1306, 30176), (1312, 30038), (1472, 26773), (1886, 20896), (2612, 15088), (2624, 15019), (3772, 10448), (5224, 7544)]