42903448

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{3889}}^1$

素因数の和:4099

約数の個数: 32

約数和(自身を含む): 92426400

約数和(自身を除く): 49522952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 394, 788, 1379, 1576, 2758, 3889, 5516, 7778, 11032, 15556, 27223, 31112, 54446, 108892, 217784, 766133, 1532266, 3064532, 5362931, 6129064, 10725862, 21451724, 42903448]

約数ペア:

[(1, 42903448), (2, 21451724), (4, 10725862), (7, 6129064), (8, 5362931), (14, 3064532), (28, 1532266), (56, 766133), (197, 217784), (394, 108892), (788, 54446), (1379, 31112), (1576, 27223), (2758, 15556), (3889, 11032), (5516, 7778)]