22059128

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 51495360

約数和(自身を除く): 29436232

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 157, 182, 193, 314, 364, 386, 628, 728, 772, 1099, 1256, 1351, 1544, 2041, 2198, 2509, 2702, 4082, 4396, 5018, 5404, 8164, 8792, 10036, 10808, 14287, 16328, 17563, 20072, 28574, 30301, 35126, 57148, 60602, 70252, 114296, 121204, 140504, 212107, 242408, 393913, 424214, 787826, 848428, 1575652, 1696856, 2757391, 3151304, 5514782, 11029564, 22059128]

約数ペア:

[(1, 22059128), (2, 11029564), (4, 5514782), (7, 3151304), (8, 2757391), (13, 1696856), (14, 1575652), (26, 848428), (28, 787826), (52, 424214), (56, 393913), (91, 242408), (104, 212107), (157, 140504), (182, 121204), (193, 114296), (314, 70252), (364, 60602), (386, 57148), (628, 35126), (728, 30301), (772, 28574), (1099, 20072), (1256, 17563), (1351, 16328), (1544, 14287), (2041, 10808), (2198, 10036), (2509, 8792), (2702, 8164), (4082, 5404), (4396, 5018)]