7961408

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1367}}^1$

素因数の和:1399

約数の個数: 56

約数和(自身を含む): 19458432

約数和(自身を除く): 11497024

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, 1367, 1456, 2734, 2912, 5468, 5824, 9569, 10936, 17771, 19138, 21872, 35542, 38276, 43744, 71084, 76552, 87488, 124397, 142168, 153104, 248794, 284336, 306208, 497588, 568672, 612416, 995176, 1137344, 1990352, 3980704, 7961408]

約数ペア:

[(1, 7961408), (2, 3980704), (4, 1990352), (7, 1137344), (8, 995176), (13, 612416), (14, 568672), (16, 497588), (26, 306208), (28, 284336), (32, 248794), (52, 153104), (56, 142168), (64, 124397), (91, 87488), (104, 76552), (112, 71084), (182, 43744), (208, 38276), (224, 35542), (364, 21872), (416, 19138), (448, 17771), (728, 10936), (832, 9569), (1367, 5824), (1456, 5468), (2734, 2912)]