42406042

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{853}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 75261312

約数和(自身を除く): 32855270

約数列:

[1, 2, 7, 14, 53, 67, 106, 134, 371, 469, 742, 853, 938, 1706, 3551, 5971, 7102, 11942, 24857, 45209, 49714, 57151, 90418, 114302, 316463, 400057, 632926, 800114, 3029003, 6058006, 21203021, 42406042]

約数ペア:

[(1, 42406042), (2, 21203021), (7, 6058006), (14, 3029003), (53, 800114), (67, 632926), (106, 400057), (134, 316463), (371, 114302), (469, 90418), (742, 57151), (853, 49714), (938, 45209), (1706, 24857), (3551, 11942), (5971, 7102)]