28899104

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{547}}^1$

素因数の和:697

約数の個数: 48

約数和(自身を含む): 61867008

約数和(自身を除く): 32967904

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 127, 208, 254, 416, 508, 547, 1016, 1094, 1651, 2032, 2188, 3302, 4064, 4376, 6604, 7111, 8752, 13208, 14222, 17504, 26416, 28444, 52832, 56888, 69469, 113776, 138938, 227552, 277876, 555752, 903097, 1111504, 1806194, 2223008, 3612388, 7224776, 14449552, 28899104]

約数ペア:

[(1, 28899104), (2, 14449552), (4, 7224776), (8, 3612388), (13, 2223008), (16, 1806194), (26, 1111504), (32, 903097), (52, 555752), (104, 277876), (127, 227552), (208, 138938), (254, 113776), (416, 69469), (508, 56888), (547, 52832), (1016, 28444), (1094, 26416), (1651, 17504), (2032, 14222), (2188, 13208), (3302, 8752), (4064, 7111), (4376, 6604)]