84001288

素因数分解:

$2^3\times 7^2\times {\mathrm{421}}^1\times {\mathrm{509}}^1$

素因数の和:950

約数の個数: 48

約数和(自身を含む): 184013100

約数和(自身を除く): 100011812

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 421, 509, 842, 1018, 1684, 2036, 2947, 3368, 3563, 4072, 5894, 7126, 11788, 14252, 20629, 23576, 24941, 28504, 41258, 49882, 82516, 99764, 165032, 199528, 214289, 428578, 857156, 1500023, 1714312, 3000046, 6000092, 10500161, 12000184, 21000322, 42000644, 84001288]

約数ペア:

[(1, 84001288), (2, 42000644), (4, 21000322), (7, 12000184), (8, 10500161), (14, 6000092), (28, 3000046), (49, 1714312), (56, 1500023), (98, 857156), (196, 428578), (392, 214289), (421, 199528), (509, 165032), (842, 99764), (1018, 82516), (1684, 49882), (2036, 41258), (2947, 28504), (3368, 24941), (3563, 23576), (4072, 20629), (5894, 14252), (7126, 11788)]