28101136

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14759}}^1$

素因数の和:14791

約数の個数: 40

約数和(自身を含む): 65888640

約数和(自身を除く): 37787504

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 14759, 29518, 59036, 103313, 118072, 206626, 236144, 250903, 413252, 501806, 826504, 1003612, 1653008, 1756321, 2007224, 3512642, 4014448, 7025284, 14050568, 28101136]

約数ペア:

[(1, 28101136), (2, 14050568), (4, 7025284), (7, 4014448), (8, 3512642), (14, 2007224), (16, 1756321), (17, 1653008), (28, 1003612), (34, 826504), (56, 501806), (68, 413252), (112, 250903), (119, 236144), (136, 206626), (238, 118072), (272, 103313), (476, 59036), (952, 29518), (1904, 14759)]