70402988

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{421}}^1\times {\mathrm{431}}^1$

素因数の和:953

約数の個数: 24

約数和(自身を含む): 125060544

約数和(自身を除く): 54657556

約数列:

[1, 2, 4, 97, 194, 388, 421, 431, 842, 862, 1684, 1724, 40837, 41807, 81674, 83614, 163348, 167228, 181451, 362902, 725804, 17600747, 35201494, 70402988]

約数ペア:

[(1, 70402988), (2, 35201494), (4, 17600747), (97, 725804), (194, 362902), (388, 181451), (421, 167228), (431, 163348), (842, 83614), (862, 81674), (1684, 41807), (1724, 40837)]