66782114

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{128923}}^1$

素因数の和:128969

約数の個数: 16

約数和(自身を含む): 117578688

約数和(自身を除く): 50796574

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 128923, 257846, 902461, 1804922, 4770151, 9540302, 33391057, 66782114]

約数ペア:

[(1, 66782114), (2, 33391057), (7, 9540302), (14, 4770151), (37, 1804922), (74, 902461), (259, 257846), (518, 128923)]