61809902

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5653}}^1$

素因数の和:5744

約数の個数: 32

約数和(自身を含む): 117241344

約数和(自身を除く): 55431442

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 994, 1562, 5467, 5653, 10934, 11306, 39571, 62183, 79142, 124366, 401363, 435281, 802726, 870562, 2809541, 4414993, 5619082, 8829986, 30904951, 61809902]

約数ペア:

[(1, 61809902), (2, 30904951), (7, 8829986), (11, 5619082), (14, 4414993), (22, 2809541), (71, 870562), (77, 802726), (142, 435281), (154, 401363), (497, 124366), (781, 79142), (994, 62183), (1562, 39571), (5467, 11306), (5653, 10934)]