66287846

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{28597}}^1$

素因数の和:28679

約数の個数: 16

約数和(自身を含む): 106384560

約数和(自身を除く): 40096714

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 28597, 57194, 543343, 1086686, 1744417, 3488834, 33143923, 66287846]

約数ペア:

[(1, 66287846), (2, 33143923), (19, 3488834), (38, 1744417), (61, 1086686), (122, 543343), (1159, 57194), (2318, 28597)]