29156905456

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{22367}}^1$

素因数の和:22598

約数の個数: 80

約数和(自身を含む): 65768361984

約数和(自身を除く): 36611456528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 113, 206, 226, 412, 452, 721, 791, 824, 904, 1442, 1582, 1648, 1808, 2884, 3164, 5768, 6328, 11536, 11639, 12656, 22367, 23278, 44734, 46556, 81473, 89468, 93112, 156569, 162946, 178936, 186224, 313138, 325892, 357872, 626276, 651784, 1252552, 1303568, 2303801, 2505104, 2527471, 4607602, 5054942, 9215204, 10109884, 16126607, 17692297, 18430408, 20219768, 32253214, 35384594, 36860816, 40439536, 64506428, 70769188, 129012856, 141538376, 258025712, 260329513, 283076752, 520659026, 1041318052, 1822306591, 2082636104, 3644613182, 4165272208, 7289226364, 14578452728, 29156905456]

約数ペア:

[(1, 29156905456), (2, 14578452728), (4, 7289226364), (7, 4165272208), (8, 3644613182), (14, 2082636104), (16, 1822306591), (28, 1041318052), (56, 520659026), (103, 283076752), (112, 260329513), (113, 258025712), (206, 141538376), (226, 129012856), (412, 70769188), (452, 64506428), (721, 40439536), (791, 36860816), (824, 35384594), (904, 32253214), (1442, 20219768), (1582, 18430408), (1648, 17692297), (1808, 16126607), (2884, 10109884), (3164, 9215204), (5768, 5054942), (6328, 4607602), (11536, 2527471), (11639, 2505104), (12656, 2303801), (22367, 1303568), (23278, 1252552), (44734, 651784), (46556, 626276), (81473, 357872), (89468, 325892), (93112, 313138), (156569, 186224), (162946, 178936)]