28453792

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{883}}^1$

素因数の和:965

約数の個数: 48

約数和(自身を含む): 60147360

約数和(自身を除く): 31693568

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 76, 106, 152, 212, 304, 424, 608, 848, 883, 1007, 1696, 1766, 2014, 3532, 4028, 7064, 8056, 14128, 16112, 16777, 28256, 32224, 33554, 46799, 67108, 93598, 134216, 187196, 268432, 374392, 536864, 748784, 889181, 1497568, 1778362, 3556724, 7113448, 14226896, 28453792]

約数ペア:

[(1, 28453792), (2, 14226896), (4, 7113448), (8, 3556724), (16, 1778362), (19, 1497568), (32, 889181), (38, 748784), (53, 536864), (76, 374392), (106, 268432), (152, 187196), (212, 134216), (304, 93598), (424, 67108), (608, 46799), (848, 33554), (883, 32224), (1007, 28256), (1696, 16777), (1766, 16112), (2014, 14128), (3532, 8056), (4028, 7064)]