26508224

素因数分解:

$2^6\times {\mathrm{31}}^2\times {\mathrm{431}}^1$

素因数の和:505

約数の個数: 42

約数和(自身を含む): 54479952

約数和(自身を除く): 27971728

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 431, 496, 862, 961, 992, 1724, 1922, 1984, 3448, 3844, 6896, 7688, 13361, 13792, 15376, 26722, 27584, 30752, 53444, 61504, 106888, 213776, 414191, 427552, 828382, 855104, 1656764, 3313528, 6627056, 13254112, 26508224]

約数ペア:

[(1, 26508224), (2, 13254112), (4, 6627056), (8, 3313528), (16, 1656764), (31, 855104), (32, 828382), (62, 427552), (64, 414191), (124, 213776), (248, 106888), (431, 61504), (496, 53444), (862, 30752), (961, 27584), (992, 26722), (1724, 15376), (1922, 13792), (1984, 13361), (3448, 7688), (3844, 6896)]