26398976

素因数分解:

$2^8\times {\mathrm{101}}^1\times {\mathrm{1021}}^1$

素因数の和:1138

約数の個数: 36

約数和(自身を含む): 53268684

約数和(自身を除く): 26869708

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 256, 404, 808, 1021, 1616, 2042, 3232, 4084, 6464, 8168, 12928, 16336, 25856, 32672, 65344, 103121, 130688, 206242, 261376, 412484, 824968, 1649936, 3299872, 6599744, 13199488, 26398976]

約数ペア:

[(1, 26398976), (2, 13199488), (4, 6599744), (8, 3299872), (16, 1649936), (32, 824968), (64, 412484), (101, 261376), (128, 206242), (202, 130688), (256, 103121), (404, 65344), (808, 32672), (1021, 25856), (1616, 16336), (2042, 12928), (3232, 8168), (4084, 6464)]