28965722144

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{70327}}^1$

素因数の和:70609

約数の個数: 48

約数和(自身を含む): 58236647616

約数和(自身を除く): 29270925472

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 211, 244, 422, 488, 844, 976, 1688, 1952, 3376, 6752, 12871, 25742, 51484, 70327, 102968, 140654, 205936, 281308, 411872, 562616, 1125232, 2250464, 4289947, 8579894, 14838997, 17159788, 29677994, 34319576, 59355988, 68639152, 118711976, 137278304, 237423952, 474847904, 905178817, 1810357634, 3620715268, 7241430536, 14482861072, 28965722144]

約数ペア:

[(1, 28965722144), (2, 14482861072), (4, 7241430536), (8, 3620715268), (16, 1810357634), (32, 905178817), (61, 474847904), (122, 237423952), (211, 137278304), (244, 118711976), (422, 68639152), (488, 59355988), (844, 34319576), (976, 29677994), (1688, 17159788), (1952, 14838997), (3376, 8579894), (6752, 4289947), (12871, 2250464), (25742, 1125232), (51484, 562616), (70327, 411872), (102968, 281308), (140654, 205936)]