66536764

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{23071}}^1$

素因数の和:23185

約数の個数: 24

約数和(自身を含む): 134371328

約数和(自身を除く): 67834564

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 23071, 46142, 92284, 161497, 322994, 645988, 2376313, 4752626, 9505252, 16634191, 33268382, 66536764]

約数ペア:

[(1, 66536764), (2, 33268382), (4, 16634191), (7, 9505252), (14, 4752626), (28, 2376313), (103, 645988), (206, 322994), (412, 161497), (721, 92284), (1442, 46142), (2884, 23071)]