28255812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9533}}^1$

素因数の和:9572

約数の個数: 48

約数和(自身を含む): 74746560

約数和(自身を除く): 46490748

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 9533, 19066, 28599, 38132, 57198, 114396, 123929, 181127, 247858, 362254, 371787, 495716, 543381, 724508, 743574, 1086762, 1487148, 2173524, 2354651, 4709302, 7063953, 9418604, 14127906, 28255812]

約数ペア:

[(1, 28255812), (2, 14127906), (3, 9418604), (4, 7063953), (6, 4709302), (12, 2354651), (13, 2173524), (19, 1487148), (26, 1086762), (38, 743574), (39, 724508), (52, 543381), (57, 495716), (76, 371787), (78, 362254), (114, 247858), (156, 181127), (228, 123929), (247, 114396), (494, 57198), (741, 38132), (988, 28599), (1482, 19066), (2964, 9533)]