42500528

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2417}}^1$

素因数の和:2589

約数の個数: 40

約数和(自身を含む): 94746912

約数和(自身を除く): 52246384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 628, 1099, 1256, 2198, 2417, 2512, 4396, 4834, 8792, 9668, 16919, 17584, 19336, 33838, 38672, 67676, 135352, 270704, 379469, 758938, 1517876, 2656283, 3035752, 5312566, 6071504, 10625132, 21250264, 42500528]

約数ペア:

[(1, 42500528), (2, 21250264), (4, 10625132), (7, 6071504), (8, 5312566), (14, 3035752), (16, 2656283), (28, 1517876), (56, 758938), (112, 379469), (157, 270704), (314, 135352), (628, 67676), (1099, 38672), (1256, 33838), (2198, 19336), (2417, 17584), (2512, 16919), (4396, 9668), (4834, 8792)]