15284528

素因数分解:

$2^4\times 7^1\times {\mathrm{239}}^1\times {\mathrm{571}}^1$

素因数の和:825

約数の個数: 40

約数和(自身を含む): 34045440

約数和(自身を除く): 18760912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 239, 478, 571, 956, 1142, 1673, 1912, 2284, 3346, 3824, 3997, 4568, 6692, 7994, 9136, 13384, 15988, 26768, 31976, 63952, 136469, 272938, 545876, 955283, 1091752, 1910566, 2183504, 3821132, 7642264, 15284528]

約数ペア:

[(1, 15284528), (2, 7642264), (4, 3821132), (7, 2183504), (8, 1910566), (14, 1091752), (16, 955283), (28, 545876), (56, 272938), (112, 136469), (239, 63952), (478, 31976), (571, 26768), (956, 15988), (1142, 13384), (1673, 9136), (1912, 7994), (2284, 6692), (3346, 4568), (3824, 3997)]