28903871808

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{7168619}}^1$

素因数の和:7168644

約数の個数: 84

約数和(自身を含む): 94683132960

約数和(自身を除く): 65779261152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 7168619, 14337238, 21505857, 28674476, 43011714, 50180333, 57348952, 64517571, 86023428, 100360666, 114697904, 129035142, 150540999, 172046856, 200721332, 229395808, 258070284, 301081998, 344093712, 401442664, 451622997, 458791616, 516140568, 602163996, 688187424, 802885328, 903245994, 1032281136, 1204327992, 1376374848, 1605770656, 1806491988, 2064562272, 2408655984, 3211541312, 3612983976, 4129124544, 4817311968, 7225967952, 9634623936, 14451935904, 28903871808]

約数ペア:

[(1, 28903871808), (2, 14451935904), (3, 9634623936), (4, 7225967952), (6, 4817311968), (7, 4129124544), (8, 3612983976), (9, 3211541312), (12, 2408655984), (14, 2064562272), (16, 1806491988), (18, 1605770656), (21, 1376374848), (24, 1204327992), (28, 1032281136), (32, 903245994), (36, 802885328), (42, 688187424), (48, 602163996), (56, 516140568), (63, 458791616), (64, 451622997), (72, 401442664), (84, 344093712), (96, 301081998), (112, 258070284), (126, 229395808), (144, 200721332), (168, 172046856), (192, 150540999), (224, 129035142), (252, 114697904), (288, 100360666), (336, 86023428), (448, 64517571), (504, 57348952), (576, 50180333), (672, 43011714), (1008, 28674476), (1344, 21505857), (2016, 14337238), (4032, 7168619)]