66913728

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{49787}}^1$

素因数の和:49809

約数の個数: 56

約数和(自身を含む): 202338432

約数和(自身を除く): 135424704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 49787, 99574, 149361, 199148, 298722, 348509, 398296, 597444, 697018, 796592, 1045527, 1194888, 1394036, 1593184, 2091054, 2389776, 2788072, 3186368, 4182108, 4779552, 5576144, 8364216, 9559104, 11152288, 16728432, 22304576, 33456864, 66913728]

約数ペア:

[(1, 66913728), (2, 33456864), (3, 22304576), (4, 16728432), (6, 11152288), (7, 9559104), (8, 8364216), (12, 5576144), (14, 4779552), (16, 4182108), (21, 3186368), (24, 2788072), (28, 2389776), (32, 2091054), (42, 1593184), (48, 1394036), (56, 1194888), (64, 1045527), (84, 796592), (96, 697018), (112, 597444), (168, 398296), (192, 348509), (224, 298722), (336, 199148), (448, 149361), (672, 99574), (1344, 49787)]