66440456

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{224461}}^1$

素因数の和:224504

約数の個数: 16

約数和(自身を含む): 127943340

約数和(自身を除く): 61502884

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 224461, 448922, 897844, 1795688, 8305057, 16610114, 33220228, 66440456]

約数ペア:

[(1, 66440456), (2, 33220228), (4, 16610114), (8, 8305057), (37, 1795688), (74, 897844), (148, 448922), (296, 224461)]