66977912

素因数分解:

$2^3\times {\mathrm{359}}^1\times {\mathrm{23321}}^1$

素因数の和:23686

約数の個数: 16

約数和(自身を含む): 125938800

約数和(自身を除く): 58960888

約数列:

[1, 2, 4, 8, 359, 718, 1436, 2872, 23321, 46642, 93284, 186568, 8372239, 16744478, 33488956, 66977912]

約数ペア:

[(1, 66977912), (2, 33488956), (4, 16744478), (8, 8372239), (359, 186568), (718, 93284), (1436, 46642), (2872, 23321)]