28132927872

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{10466119}}^1$

素因数の和:10466143

約数の個数: 64

約数和(自身を含む): 85403539200

約数和(自身を除く): 57270611328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 10466119, 20932238, 31398357, 41864476, 62796714, 73262833, 83728952, 125593428, 146525666, 167457904, 219788499, 251186856, 293051332, 334915808, 439576998, 502373712, 586102664, 669831616, 879153996, 1004747424, 1172205328, 1339663232, 1758307992, 2009494848, 2344410656, 3516615984, 4018989696, 4688821312, 7033231968, 9377642624, 14066463936, 28132927872]

約数ペア:

[(1, 28132927872), (2, 14066463936), (3, 9377642624), (4, 7033231968), (6, 4688821312), (7, 4018989696), (8, 3516615984), (12, 2344410656), (14, 2009494848), (16, 1758307992), (21, 1339663232), (24, 1172205328), (28, 1004747424), (32, 879153996), (42, 669831616), (48, 586102664), (56, 502373712), (64, 439576998), (84, 334915808), (96, 293051332), (112, 251186856), (128, 219788499), (168, 167457904), (192, 146525666), (224, 125593428), (336, 83728952), (384, 73262833), (448, 62796714), (672, 41864476), (896, 31398357), (1344, 20932238), (2688, 10466119)]