68514656

素因数分解:

$2^5\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1163}}^1$

素因数の和:1443

約数の個数: 48

約数和(自身を含む): 154877184

約数和(自身を除く): 86362528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 263, 526, 1052, 1163, 1841, 2104, 2326, 3682, 4208, 4652, 7364, 8141, 8416, 9304, 14728, 16282, 18608, 29456, 32564, 37216, 58912, 65128, 130256, 260512, 305869, 611738, 1223476, 2141083, 2446952, 4282166, 4893904, 8564332, 9787808, 17128664, 34257328, 68514656]

約数ペア:

[(1, 68514656), (2, 34257328), (4, 17128664), (7, 9787808), (8, 8564332), (14, 4893904), (16, 4282166), (28, 2446952), (32, 2141083), (56, 1223476), (112, 611738), (224, 305869), (263, 260512), (526, 130256), (1052, 65128), (1163, 58912), (1841, 37216), (2104, 32564), (2326, 29456), (3682, 18608), (4208, 16282), (4652, 14728), (7364, 9304), (8141, 8416)]