71009648

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{192961}}^1$

素因数の和:192992

約数の個数: 20

約数和(自身を含む): 143563728

約数和(自身を除く): 72554080

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 192961, 385922, 771844, 1543688, 3087376, 4438103, 8876206, 17752412, 35504824, 71009648]

約数ペア:

[(1, 71009648), (2, 35504824), (4, 17752412), (8, 8876206), (16, 4438103), (23, 3087376), (46, 1543688), (92, 771844), (184, 385922), (368, 192961)]