79995292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{1543}}^1$

素因数の和:2557

約数の個数: 24

約数和(自身を含む): 151009376

約数和(自身を除く): 71014084

約数列:

[1, 2, 4, 13, 26, 52, 997, 1543, 1994, 3086, 3988, 6172, 12961, 20059, 25922, 40118, 51844, 80236, 1538371, 3076742, 6153484, 19998823, 39997646, 79995292]

約数ペア:

[(1, 79995292), (2, 39997646), (4, 19998823), (13, 6153484), (26, 3076742), (52, 1538371), (997, 80236), (1543, 51844), (1994, 40118), (3086, 25922), (3988, 20059), (6172, 12961)]