3480136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 7231680

約数和(自身を除く): 3751544

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 557, 568, 781, 1114, 1562, 2228, 3124, 4456, 6127, 6248, 12254, 24508, 39547, 49016, 79094, 158188, 316376, 435017, 870034, 1740068, 3480136]

約数ペア:

[(1, 3480136), (2, 1740068), (4, 870034), (8, 435017), (11, 316376), (22, 158188), (44, 79094), (71, 49016), (88, 39547), (142, 24508), (284, 12254), (557, 6248), (568, 6127), (781, 4456), (1114, 3124), (1562, 2228)]