28669872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7757}}^1$

素因数の和:7786

約数の個数: 80

約数和(自身を含む): 92351232

約数和(自身を除く): 63681360

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 7757, 15514, 23271, 31028, 46542, 54299, 62056, 85327, 93084, 108598, 124112, 162897, 170654, 186168, 217196, 255981, 325794, 341308, 372336, 434392, 511962, 597289, 651588, 682616, 868784, 1023924, 1194578, 1303176, 1365232, 1791867, 2047848, 2389156, 2606352, 3583734, 4095696, 4778312, 7167468, 9556624, 14334936, 28669872]

約数ペア:

[(1, 28669872), (2, 14334936), (3, 9556624), (4, 7167468), (6, 4778312), (7, 4095696), (8, 3583734), (11, 2606352), (12, 2389156), (14, 2047848), (16, 1791867), (21, 1365232), (22, 1303176), (24, 1194578), (28, 1023924), (33, 868784), (42, 682616), (44, 651588), (48, 597289), (56, 511962), (66, 434392), (77, 372336), (84, 341308), (88, 325794), (112, 255981), (132, 217196), (154, 186168), (168, 170654), (176, 162897), (231, 124112), (264, 108598), (308, 93084), (336, 85327), (462, 62056), (528, 54299), (616, 46542), (924, 31028), (1232, 23271), (1848, 15514), (3696, 7757)]