39221728

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13469}}^1$

素因数の和:13499

約数の個数: 48

約数和(自身を含む): 95044320

約数和(自身を除く): 55822592

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 13469, 26938, 53876, 94283, 107752, 175097, 188566, 215504, 350194, 377132, 431008, 700388, 754264, 1225679, 1400776, 1508528, 2451358, 2801552, 3017056, 4902716, 5603104, 9805432, 19610864, 39221728]

約数ペア:

[(1, 39221728), (2, 19610864), (4, 9805432), (7, 5603104), (8, 4902716), (13, 3017056), (14, 2801552), (16, 2451358), (26, 1508528), (28, 1400776), (32, 1225679), (52, 754264), (56, 700388), (91, 431008), (104, 377132), (112, 350194), (182, 215504), (208, 188566), (224, 175097), (364, 107752), (416, 94283), (728, 53876), (1456, 26938), (2912, 13469)]