76985488

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1999}}^1$

素因数の和:2119

約数の個数: 40

約数和(自身を含む): 156240000

約数和(自身を除く): 79254512

約数列:

[1, 2, 4, 8, 16, 29, 58, 83, 116, 166, 232, 332, 464, 664, 1328, 1999, 2407, 3998, 4814, 7996, 9628, 15992, 19256, 31984, 38512, 57971, 115942, 165917, 231884, 331834, 463768, 663668, 927536, 1327336, 2654672, 4811593, 9623186, 19246372, 38492744, 76985488]

約数ペア:

[(1, 76985488), (2, 38492744), (4, 19246372), (8, 9623186), (16, 4811593), (29, 2654672), (58, 1327336), (83, 927536), (116, 663668), (166, 463768), (232, 331834), (332, 231884), (464, 165917), (664, 115942), (1328, 57971), (1999, 38512), (2407, 31984), (3998, 19256), (4814, 15992), (7996, 9628)]