26782336

素因数分解:

$2^7\times 7^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:513

約数の個数: 64

約数和(自身を含む): 61983360

約数和(自身を除く): 35201024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 284, 421, 448, 497, 568, 842, 896, 994, 1136, 1684, 1988, 2272, 2947, 3368, 3976, 4544, 5894, 6736, 7952, 9088, 11788, 13472, 15904, 23576, 26944, 29891, 31808, 47152, 53888, 59782, 63616, 94304, 119564, 188608, 209237, 239128, 377216, 418474, 478256, 836948, 956512, 1673896, 1913024, 3347792, 3826048, 6695584, 13391168, 26782336]

約数ペア:

[(1, 26782336), (2, 13391168), (4, 6695584), (7, 3826048), (8, 3347792), (14, 1913024), (16, 1673896), (28, 956512), (32, 836948), (56, 478256), (64, 418474), (71, 377216), (112, 239128), (128, 209237), (142, 188608), (224, 119564), (284, 94304), (421, 63616), (448, 59782), (497, 53888), (568, 47152), (842, 31808), (896, 29891), (994, 26944), (1136, 23576), (1684, 15904), (1988, 13472), (2272, 11788), (2947, 9088), (3368, 7952), (3976, 6736), (4544, 5894)]