28754037312

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:160

約数の個数: 1008

約数和(自身を含む): 109988786880

約数和(自身を除く): 81234749568

約数列:

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約数ペア:

[(1, 28754037312), (2, 14377018656), (3, 9584679104), (4, 7188509328), (6, 4792339552), (7, 4107719616), (8, 3594254664), (11, 2614003392), (12, 2396169776), (13, 2211849024), (14, 2053859808), (16, 1797127332), (21, 1369239872), (22, 1307001696), (24, 1198084888), (26, 1105924512), (28, 1026929904), (29, 991518528), (32, 898563666), (33, 871334464), (39, 737283008), (42, 684619936), (44, 653500848), (48, 599042444), (49, 586817088), (52, 552962256), (56, 513464952), (58, 495759264), (64, 449281833), (66, 435667232), (67, 429164736), (77, 373429056), (78, 368641504), (84, 342309968), (87, 330506176), (88, 326750424), (91, 315978432), (96, 299521222), (98, 293408544), (104, 276481128), (112, 256732476), (116, 247879632), (121, 237636672), (132, 217833616), (134, 214582368), (143, 201077184), (147, 195605696), (154, 186714528), (156, 184320752), (168, 171154984), (174, 165253088), (176, 163375212), (182, 157989216), (192, 149760611), (196, 146704272), (201, 143054912), (203, 141645504), 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