1341184

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:73

約数の個数: 54

約数和(自身を含む): 2992416

約数和(自身を除く): 1651232

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 169, 208, 248, 256, 338, 403, 416, 496, 676, 806, 832, 992, 1352, 1612, 1664, 1984, 2704, 3224, 3328, 3968, 5239, 5408, 6448, 7936, 10478, 10816, 12896, 20956, 21632, 25792, 41912, 43264, 51584, 83824, 103168, 167648, 335296, 670592, 1341184]

約数ペア:

[(1, 1341184), (2, 670592), (4, 335296), (8, 167648), (13, 103168), (16, 83824), (26, 51584), (31, 43264), (32, 41912), (52, 25792), (62, 21632), (64, 20956), (104, 12896), (124, 10816), (128, 10478), (169, 7936), (208, 6448), (248, 5408), (256, 5239), (338, 3968), (403, 3328), (416, 3224), (496, 2704), (676, 1984), (806, 1664), (832, 1612), (992, 1352)]