25238224

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{743}}^1$

素因数の和:955

約数の個数: 40

約数和(自身を含む): 53692992

約数和(自身を除く): 28454768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 193, 386, 743, 772, 1486, 1544, 2123, 2972, 3088, 4246, 5944, 8173, 8492, 11888, 16346, 16984, 32692, 33968, 65384, 130768, 143399, 286798, 573596, 1147192, 1577389, 2294384, 3154778, 6309556, 12619112, 25238224]

約数ペア:

[(1, 25238224), (2, 12619112), (4, 6309556), (8, 3154778), (11, 2294384), (16, 1577389), (22, 1147192), (44, 573596), (88, 286798), (176, 143399), (193, 130768), (386, 65384), (743, 33968), (772, 32692), (1486, 16984), (1544, 16346), (2123, 11888), (2972, 8492), (3088, 8173), (4246, 5944)]