65938656

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{98123}}^1$

素因数の和:98143

約数の個数: 48

約数和(自身を含む): 197817984

約数和(自身を除く): 131879328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 98123, 196246, 294369, 392492, 588738, 686861, 784984, 1177476, 1373722, 1569968, 2060583, 2354952, 2747444, 3139936, 4121166, 4709904, 5494888, 8242332, 9419808, 10989776, 16484664, 21979552, 32969328, 65938656]

約数ペア:

[(1, 65938656), (2, 32969328), (3, 21979552), (4, 16484664), (6, 10989776), (7, 9419808), (8, 8242332), (12, 5494888), (14, 4709904), (16, 4121166), (21, 3139936), (24, 2747444), (28, 2354952), (32, 2060583), (42, 1569968), (48, 1373722), (56, 1177476), (84, 784984), (96, 686861), (112, 588738), (168, 392492), (224, 294369), (336, 196246), (672, 98123)]