28499584

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{4201}}^1$

素因数の和:4268

約数の個数: 32

約数和(自身を含む): 57861540

約数和(自身を除く): 29361956

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 424, 848, 1696, 3392, 4201, 6784, 8402, 16804, 33608, 67216, 134432, 222653, 268864, 445306, 537728, 890612, 1781224, 3562448, 7124896, 14249792, 28499584]

約数ペア:

[(1, 28499584), (2, 14249792), (4, 7124896), (8, 3562448), (16, 1781224), (32, 890612), (53, 537728), (64, 445306), (106, 268864), (128, 222653), (212, 134432), (424, 67216), (848, 33608), (1696, 16804), (3392, 8402), (4201, 6784)]