61668278

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1151}}^1$

素因数の和:1292

約数の個数: 32

約数和(自身を含む): 109486080

約数和(自身を除く): 47817802

約数列:

[1, 2, 7, 14, 43, 86, 89, 178, 301, 602, 623, 1151, 1246, 2302, 3827, 7654, 8057, 16114, 26789, 49493, 53578, 98986, 102439, 204878, 346451, 692902, 717073, 1434146, 4404877, 8809754, 30834139, 61668278]

約数ペア:

[(1, 61668278), (2, 30834139), (7, 8809754), (14, 4404877), (43, 1434146), (86, 717073), (89, 692902), (178, 346451), (301, 204878), (602, 102439), (623, 98986), (1151, 53578), (1246, 49493), (2302, 26789), (3827, 16114), (7654, 8057)]