28800464

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:364

約数の個数: 80

約数和(自身を含む): 70578816

約数和(自身を除く): 41778352

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 97, 112, 154, 176, 194, 241, 308, 388, 482, 616, 679, 776, 964, 1067, 1232, 1358, 1552, 1687, 1928, 2134, 2651, 2716, 3374, 3856, 4268, 5302, 5432, 6748, 7469, 8536, 10604, 10864, 13496, 14938, 17072, 18557, 21208, 23377, 26992, 29876, 37114, 42416, 46754, 59752, 74228, 93508, 119504, 148456, 163639, 187016, 257147, 296912, 327278, 374032, 514294, 654556, 1028588, 1309112, 1800029, 2057176, 2618224, 3600058, 4114352, 7200116, 14400232, 28800464]

約数ペア:

[(1, 28800464), (2, 14400232), (4, 7200116), (7, 4114352), (8, 3600058), (11, 2618224), (14, 2057176), (16, 1800029), (22, 1309112), (28, 1028588), (44, 654556), (56, 514294), (77, 374032), (88, 327278), (97, 296912), (112, 257147), (154, 187016), (176, 163639), (194, 148456), (241, 119504), (308, 93508), (388, 74228), (482, 59752), (616, 46754), (679, 42416), (776, 37114), (964, 29876), (1067, 26992), (1232, 23377), (1358, 21208), (1552, 18557), (1687, 17072), (1928, 14938), (2134, 13496), (2651, 10864), (2716, 10604), (3374, 8536), (3856, 7469), (4268, 6748), (5302, 5432)]