15278144

素因数分解:

$2^6\times 7^1\times {\mathrm{67}}^1\times {\mathrm{509}}^1$

素因数の和:595

約数の個数: 56

約数和(自身を含む): 35234880

約数和(自身を除く): 19956736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 134, 224, 268, 448, 469, 509, 536, 938, 1018, 1072, 1876, 2036, 2144, 3563, 3752, 4072, 4288, 7126, 7504, 8144, 14252, 15008, 16288, 28504, 30016, 32576, 34103, 57008, 68206, 114016, 136412, 228032, 238721, 272824, 477442, 545648, 954884, 1091296, 1909768, 2182592, 3819536, 7639072, 15278144]

約数ペア:

[(1, 15278144), (2, 7639072), (4, 3819536), (7, 2182592), (8, 1909768), (14, 1091296), (16, 954884), (28, 545648), (32, 477442), (56, 272824), (64, 238721), (67, 228032), (112, 136412), (134, 114016), (224, 68206), (268, 57008), (448, 34103), (469, 32576), (509, 30016), (536, 28504), (938, 16288), (1018, 15008), (1072, 14252), (1876, 8144), (2036, 7504), (2144, 7126), (3563, 4288), (3752, 4072)]