7121741.00000000

素因数分解:

$2^6\times 3^1\times {\mathrm{521}}^1\times {\mathrm{673}}^1$

素因数の和:1209

約数の個数: 56

約数和(自身を含む): 178728624

約数和(自身を除く): 111407088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 521, 673, 1042, 1346, 1563, 2019, 2084, 2692, 3126, 4038, 4168, 5384, 6252, 8076, 8336, 10768, 12504, 16152, 16672, 21536, 25008, 32304, 33344, 43072, 50016, 64608, 100032, 129216, 350633, 701266, 1051899, 1402532, 2103798, 2805064, 4207596, 5610128, 8415192, 11220256, 16830384, 22440512, 33660768, 67321536]

約数ペア:

[(1, 67321536), (2, 33660768), (3, 22440512), (4, 16830384), (6, 11220256), (8, 8415192), (12, 5610128), (16, 4207596), (24, 2805064), (32, 2103798), (48, 1402532), (64, 1051899), (96, 701266), (192, 350633), (521, 129216), (673, 100032), (1042, 64608), (1346, 50016), (1563, 43072), (2019, 33344), (2084, 32304), (2692, 25008), (3126, 21536), (4038, 16672), (4168, 16152), (5384, 12504), (6252, 10768), (8076, 8336)]