1868672

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{1123}}^1$

素因数の和:1150

約数の個数: 32

約数和(自身を含む): 4012680

約数和(自身を除く): 2144008

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1123, 1664, 2246, 4492, 8984, 14599, 17968, 29198, 35936, 58396, 71872, 116792, 143744, 233584, 467168, 934336, 1868672]

約数ペア:

[(1, 1868672), (2, 934336), (4, 467168), (8, 233584), (13, 143744), (16, 116792), (26, 71872), (32, 58396), (52, 35936), (64, 29198), (104, 17968), (128, 14599), (208, 8984), (416, 4492), (832, 2246), (1123, 1664)]