71292536

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{8431}}^1$

素因数の和:8595

約数の個数: 32

約数和(自身を含む): 153799680

約数和(自身を除く): 82507144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 302, 604, 1057, 1208, 2114, 4228, 8431, 8456, 16862, 33724, 59017, 67448, 118034, 236068, 472136, 1273081, 2546162, 5092324, 8911567, 10184648, 17823134, 35646268, 71292536]

約数ペア:

[(1, 71292536), (2, 35646268), (4, 17823134), (7, 10184648), (8, 8911567), (14, 5092324), (28, 2546162), (56, 1273081), (151, 472136), (302, 236068), (604, 118034), (1057, 67448), (1208, 59017), (2114, 33724), (4228, 16862), (8431, 8456)]