553695488

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{743}}^1$

素因数の和:871

約数の個数: 72

約数和(自身を含む): 1149676416

約数和(自身を除く): 595980928

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 71, 82, 128, 142, 164, 256, 284, 328, 568, 656, 743, 1136, 1312, 1486, 2272, 2624, 2911, 2972, 4544, 5248, 5822, 5944, 9088, 10496, 11644, 11888, 18176, 23288, 23776, 30463, 46576, 47552, 52753, 60926, 93152, 95104, 105506, 121852, 186304, 190208, 211012, 243704, 372608, 422024, 487408, 745216, 844048, 974816, 1688096, 1949632, 2162873, 3376192, 3899264, 4325746, 6752384, 7798528, 8651492, 13504768, 17302984, 34605968, 69211936, 138423872, 276847744, 553695488]

約数ペア:

[(1, 553695488), (2, 276847744), (4, 138423872), (8, 69211936), (16, 34605968), (32, 17302984), (41, 13504768), (64, 8651492), (71, 7798528), (82, 6752384), (128, 4325746), (142, 3899264), (164, 3376192), (256, 2162873), (284, 1949632), (328, 1688096), (568, 974816), (656, 844048), (743, 745216), (1136, 487408), (1312, 422024), (1486, 372608), (2272, 243704), (2624, 211012), (2911, 190208), (2972, 186304), (4544, 121852), (5248, 105506), (5822, 95104), (5944, 93152), (9088, 60926), (10496, 52753), (11644, 47552), (11888, 46576), (18176, 30463), (23288, 23776)]