538553312

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{15773}}^1$

素因数の和:15891

約数の個数: 48

約数和(自身を含む): 1168664112

約数和(自身を除く): 630110800

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 97, 176, 194, 352, 388, 776, 1067, 1552, 2134, 3104, 4268, 8536, 15773, 17072, 31546, 34144, 63092, 126184, 173503, 252368, 347006, 504736, 694012, 1388024, 1529981, 2776048, 3059962, 5552096, 6119924, 12239848, 16829791, 24479696, 33659582, 48959392, 67319164, 134638328, 269276656, 538553312]

約数ペア:

[(1, 538553312), (2, 269276656), (4, 134638328), (8, 67319164), (11, 48959392), (16, 33659582), (22, 24479696), (32, 16829791), (44, 12239848), (88, 6119924), (97, 5552096), (176, 3059962), (194, 2776048), (352, 1529981), (388, 1388024), (776, 694012), (1067, 504736), (1552, 347006), (2134, 252368), (3104, 173503), (4268, 126184), (8536, 63092), (15773, 34144), (17072, 31546)]