65688028

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{4591}}^1$

素因数の和:4682

約数の個数: 36

約数和(自身を含む): 135583392

約数和(自身を除く): 69895364

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 1022, 2044, 3577, 4591, 7154, 9182, 14308, 18364, 32137, 64274, 128548, 224959, 335143, 449918, 670286, 899836, 1340572, 2346001, 4692002, 9384004, 16422007, 32844014, 65688028]

約数ペア:

[(1, 65688028), (2, 32844014), (4, 16422007), (7, 9384004), (14, 4692002), (28, 2346001), (49, 1340572), (73, 899836), (98, 670286), (146, 449918), (196, 335143), (292, 224959), (511, 128548), (1022, 64274), (2044, 32137), (3577, 18364), (4591, 14308), (7154, 9182)]