15438752

素因数分解:

$2^5\times 7^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:613

約数の個数: 48

約数和(自身を含む): 35038080

約数和(自身を除く): 19599328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 157, 224, 314, 439, 628, 878, 1099, 1256, 1756, 2198, 2512, 3073, 3512, 4396, 5024, 6146, 7024, 8792, 12292, 14048, 17584, 24584, 35168, 49168, 68923, 98336, 137846, 275692, 482461, 551384, 964922, 1102768, 1929844, 2205536, 3859688, 7719376, 15438752]

約数ペア:

[(1, 15438752), (2, 7719376), (4, 3859688), (7, 2205536), (8, 1929844), (14, 1102768), (16, 964922), (28, 551384), (32, 482461), (56, 275692), (112, 137846), (157, 98336), (224, 68923), (314, 49168), (439, 35168), (628, 24584), (878, 17584), (1099, 14048), (1256, 12292), (1756, 8792), (2198, 7024), (2512, 6146), (3073, 5024), (3512, 4396)]