71475026

素因数分解:

$2^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{3361}}^1$

素因数の和:3415

約数の個数: 32

約数和(自身を含む): 129100800

約数和(自身を除く): 57625774

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 343, 434, 686, 1519, 3038, 3361, 6722, 10633, 21266, 23527, 47054, 104191, 164689, 208382, 329378, 729337, 1152823, 1458674, 2305646, 5105359, 10210718, 35737513, 71475026]

約数ペア:

[(1, 71475026), (2, 35737513), (7, 10210718), (14, 5105359), (31, 2305646), (49, 1458674), (62, 1152823), (98, 729337), (217, 329378), (343, 208382), (434, 164689), (686, 104191), (1519, 47054), (3038, 23527), (3361, 21266), (6722, 10633)]