40044368

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3929}}^1$

素因数の和:3964

約数の個数: 60

約数和(自身を含む): 97220340

約数和(自身を除く): 57175972

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 3929, 5096, 7858, 10192, 15716, 27503, 31432, 51077, 55006, 62864, 102154, 110012, 192521, 204308, 220024, 357539, 385042, 408616, 440048, 715078, 770084, 817232, 1430156, 1540168, 2502773, 2860312, 3080336, 5005546, 5720624, 10011092, 20022184, 40044368]

約数ペア:

[(1, 40044368), (2, 20022184), (4, 10011092), (7, 5720624), (8, 5005546), (13, 3080336), (14, 2860312), (16, 2502773), (26, 1540168), (28, 1430156), (49, 817232), (52, 770084), (56, 715078), (91, 440048), (98, 408616), (104, 385042), (112, 357539), (182, 220024), (196, 204308), (208, 192521), (364, 110012), (392, 102154), (637, 62864), (728, 55006), (784, 51077), (1274, 31432), (1456, 27503), (2548, 15716), (3929, 10192), (5096, 7858)]