12257792

素因数分解:

$2^9\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:376

約数の個数: 40

約数和(自身を含む): 24858900

約数和(自身を除く): 12601108

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 269, 356, 512, 538, 712, 1076, 1424, 2152, 2848, 4304, 5696, 8608, 11392, 17216, 22784, 23941, 34432, 45568, 47882, 68864, 95764, 137728, 191528, 383056, 766112, 1532224, 3064448, 6128896, 12257792]

約数ペア:

[(1, 12257792), (2, 6128896), (4, 3064448), (8, 1532224), (16, 766112), (32, 383056), (64, 191528), (89, 137728), (128, 95764), (178, 68864), (256, 47882), (269, 45568), (356, 34432), (512, 23941), (538, 22784), (712, 17216), (1076, 11392), (1424, 8608), (2152, 5696), (2848, 4304)]