66985473958

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{6337}}^1\times {\mathrm{406559}}^1$

素因数の和:412911

約数の個数: 16

約数和(自身を含む): 108224645760

約数和(自身を除く): 41239171802

約数列:

[1, 2, 13, 26, 6337, 12674, 82381, 164762, 406559, 813118, 5285267, 10570534, 2576364383, 5152728766, 33492736979, 66985473958]

約数ペア:

[(1, 66985473958), (2, 33492736979), (13, 5152728766), (26, 2576364383), (6337, 10570534), (12674, 5285267), (82381, 813118), (164762, 406559)]