13425568

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{547}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 29000160

約数和(自身を除く): 15574592

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 104, 118, 208, 236, 416, 472, 547, 767, 944, 1094, 1534, 1888, 2188, 3068, 4376, 6136, 7111, 8752, 12272, 14222, 17504, 24544, 28444, 32273, 56888, 64546, 113776, 129092, 227552, 258184, 419549, 516368, 839098, 1032736, 1678196, 3356392, 6712784, 13425568]

約数ペア:

[(1, 13425568), (2, 6712784), (4, 3356392), (8, 1678196), (13, 1032736), (16, 839098), (26, 516368), (32, 419549), (52, 258184), (59, 227552), (104, 129092), (118, 113776), (208, 64546), (236, 56888), (416, 32273), (472, 28444), (547, 24544), (767, 17504), (944, 14222), (1094, 12272), (1534, 8752), (1888, 7111), (2188, 6136), (3068, 4376)]