8018296

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:236

約数の個数: 64

約数和(自身を含む): 18184320

約数和(自身を除く): 10166024

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 43, 44, 52, 86, 88, 104, 143, 163, 172, 286, 326, 344, 473, 559, 572, 652, 946, 1118, 1144, 1304, 1793, 1892, 2119, 2236, 3586, 3784, 4238, 4472, 6149, 7009, 7172, 8476, 12298, 14018, 14344, 16952, 23309, 24596, 28036, 46618, 49192, 56072, 77099, 91117, 93236, 154198, 182234, 186472, 308396, 364468, 616792, 728936, 1002287, 2004574, 4009148, 8018296]

約数ペア:

[(1, 8018296), (2, 4009148), (4, 2004574), (8, 1002287), (11, 728936), (13, 616792), (22, 364468), (26, 308396), (43, 186472), (44, 182234), (52, 154198), (86, 93236), (88, 91117), (104, 77099), (143, 56072), (163, 49192), (172, 46618), (286, 28036), (326, 24596), (344, 23309), (473, 16952), (559, 14344), (572, 14018), (652, 12298), (946, 8476), (1118, 7172), (1144, 7009), (1304, 6149), (1793, 4472), (1892, 4238), (2119, 3784), (2236, 3586)]