42019016762

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{66947}}^1$

素因数の和:67250

約数の個数: 32

約数和(自身を含む): 67483584000

約数和(自身を除く): 25464567238

約数列:

[1, 2, 19, 38, 83, 166, 199, 398, 1577, 3154, 3781, 7562, 16517, 33034, 66947, 133894, 313823, 627646, 1271993, 2543986, 5556601, 11113202, 13322453, 26644906, 105575419, 211150838, 253126607, 506253214, 1105763599, 2211527198, 21009508381, 42019016762]

約数ペア:

[(1, 42019016762), (2, 21009508381), (19, 2211527198), (38, 1105763599), (83, 506253214), (166, 253126607), (199, 211150838), (398, 105575419), (1577, 26644906), (3154, 13322453), (3781, 11113202), (7562, 5556601), (16517, 2543986), (33034, 1271993), (66947, 627646), (133894, 313823)]