28617072

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{653}}^1$

素因数の和:758

約数の個数: 80

約数和(自身を含む): 81744768

約数和(自身を除く): 53127696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 83, 88, 132, 166, 176, 249, 264, 332, 498, 528, 653, 664, 913, 996, 1306, 1328, 1826, 1959, 1992, 2612, 2739, 3652, 3918, 3984, 5224, 5478, 7183, 7304, 7836, 10448, 10956, 14366, 14608, 15672, 21549, 21912, 28732, 31344, 43098, 43824, 54199, 57464, 86196, 108398, 114928, 162597, 172392, 216796, 325194, 344784, 433592, 596189, 650388, 867184, 1192378, 1300776, 1788567, 2384756, 2601552, 3577134, 4769512, 7154268, 9539024, 14308536, 28617072]

約数ペア:

[(1, 28617072), (2, 14308536), (3, 9539024), (4, 7154268), (6, 4769512), (8, 3577134), (11, 2601552), (12, 2384756), (16, 1788567), (22, 1300776), (24, 1192378), (33, 867184), (44, 650388), (48, 596189), (66, 433592), (83, 344784), (88, 325194), (132, 216796), (166, 172392), (176, 162597), (249, 114928), (264, 108398), (332, 86196), (498, 57464), (528, 54199), (653, 43824), (664, 43098), (913, 31344), (996, 28732), (1306, 21912), (1328, 21549), (1826, 15672), (1959, 14608), (1992, 14366), (2612, 10956), (2739, 10448), (3652, 7836), (3918, 7304), (3984, 7183), (5224, 5478)]