13395536

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:240

約数の個数: 80

約数和(自身を含む): 32997888

約数和(自身を除く): 19602352

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 83, 88, 112, 131, 154, 166, 176, 262, 308, 332, 524, 581, 616, 664, 913, 917, 1048, 1162, 1232, 1328, 1441, 1826, 1834, 2096, 2324, 2882, 3652, 3668, 4648, 5764, 6391, 7304, 7336, 9296, 10087, 10873, 11528, 12782, 14608, 14672, 20174, 21746, 23056, 25564, 40348, 43492, 51128, 76111, 80696, 86984, 102256, 119603, 152222, 161392, 173968, 239206, 304444, 478412, 608888, 837221, 956824, 1217776, 1674442, 1913648, 3348884, 6697768, 13395536]

約数ペア:

[(1, 13395536), (2, 6697768), (4, 3348884), (7, 1913648), (8, 1674442), (11, 1217776), (14, 956824), (16, 837221), (22, 608888), (28, 478412), (44, 304444), (56, 239206), (77, 173968), (83, 161392), (88, 152222), (112, 119603), (131, 102256), (154, 86984), (166, 80696), (176, 76111), (262, 51128), (308, 43492), (332, 40348), (524, 25564), (581, 23056), (616, 21746), (664, 20174), (913, 14672), (917, 14608), (1048, 12782), (1162, 11528), (1232, 10873), (1328, 10087), (1441, 9296), (1826, 7336), (1834, 7304), (2096, 6391), (2324, 5764), (2882, 4648), (3652, 3668)]