68256256

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{4597}}^1$

素因数の和:4644

約数の個数: 40

約数和(自身を含む): 141112620

約数和(自身を除く): 72856364

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 512, 928, 1856, 3712, 4597, 7424, 9194, 14848, 18388, 36776, 73552, 133313, 147104, 266626, 294208, 533252, 588416, 1066504, 1176832, 2133008, 2353664, 4266016, 8532032, 17064064, 34128128, 68256256]

約数ペア:

[(1, 68256256), (2, 34128128), (4, 17064064), (8, 8532032), (16, 4266016), (29, 2353664), (32, 2133008), (58, 1176832), (64, 1066504), (116, 588416), (128, 533252), (232, 294208), (256, 266626), (464, 147104), (512, 133313), (928, 73552), (1856, 36776), (3712, 18388), (4597, 14848), (7424, 9194)]