40345792

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{97}}^2$

素因数の和:273

約数の個数: 42

約数和(自身を含む): 82102452

約数和(自身を除く): 41756660

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 97, 134, 194, 268, 388, 536, 776, 1072, 1552, 2144, 3104, 4288, 6208, 6499, 9409, 12998, 18818, 25996, 37636, 51992, 75272, 103984, 150544, 207968, 301088, 415936, 602176, 630403, 1260806, 2521612, 5043224, 10086448, 20172896, 40345792]

約数ペア:

[(1, 40345792), (2, 20172896), (4, 10086448), (8, 5043224), (16, 2521612), (32, 1260806), (64, 630403), (67, 602176), (97, 415936), (134, 301088), (194, 207968), (268, 150544), (388, 103984), (536, 75272), (776, 51992), (1072, 37636), (1552, 25996), (2144, 18818), (3104, 12998), (4288, 9409), (6208, 6499)]