16772672

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1291}}^1$

素因数の和:1339

約数の個数: 56

約数和(自身を含む): 39380160

約数和(自身を除く): 22607488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 203, 224, 232, 406, 448, 464, 812, 928, 1291, 1624, 1856, 2582, 3248, 5164, 6496, 9037, 10328, 12992, 18074, 20656, 36148, 37439, 41312, 72296, 74878, 82624, 144592, 149756, 262073, 289184, 299512, 524146, 578368, 599024, 1048292, 1198048, 2096584, 2396096, 4193168, 8386336, 16772672]

約数ペア:

[(1, 16772672), (2, 8386336), (4, 4193168), (7, 2396096), (8, 2096584), (14, 1198048), (16, 1048292), (28, 599024), (29, 578368), (32, 524146), (56, 299512), (58, 289184), (64, 262073), (112, 149756), (116, 144592), (203, 82624), (224, 74878), (232, 72296), (406, 41312), (448, 37439), (464, 36148), (812, 20656), (928, 18074), (1291, 12992), (1624, 10328), (1856, 9037), (2582, 6496), (3248, 5164)]