77849408

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13367}}^1$

素因数の和:13399

約数の個数: 56

約数和(自身を含む): 190146432

約数和(自身を除く): 112297024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 13367, 26734, 53468, 93569, 106936, 173771, 187138, 213872, 347542, 374276, 427744, 695084, 748552, 855488, 1216397, 1390168, 1497104, 2432794, 2780336, 2994208, 4865588, 5560672, 5988416, 9731176, 11121344, 19462352, 38924704, 77849408]

約数ペア:

[(1, 77849408), (2, 38924704), (4, 19462352), (7, 11121344), (8, 9731176), (13, 5988416), (14, 5560672), (16, 4865588), (26, 2994208), (28, 2780336), (32, 2432794), (52, 1497104), (56, 1390168), (64, 1216397), (91, 855488), (104, 748552), (112, 695084), (182, 427744), (208, 374276), (224, 347542), (364, 213872), (416, 187138), (448, 173771), (728, 106936), (832, 93569), (1456, 53468), (2912, 26734), (5824, 13367)]