3537016

素因数分解:

$2^3\times 7^3\times {\mathrm{1289}}^1$

素因数の和:1316

約数の個数: 32

約数和(自身を含む): 7740000

約数和(自身を除く): 4202984

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1289, 1372, 2578, 2744, 5156, 9023, 10312, 18046, 36092, 63161, 72184, 126322, 252644, 442127, 505288, 884254, 1768508, 3537016]

約数ペア:

[(1, 3537016), (2, 1768508), (4, 884254), (7, 505288), (8, 442127), (14, 252644), (28, 126322), (49, 72184), (56, 63161), (98, 36092), (196, 18046), (343, 10312), (392, 9023), (686, 5156), (1289, 2744), (1372, 2578)]