71364266

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1811}}^1$

素因数の和:1910

約数の個数: 32

約数和(自身を含む): 121331520

約数和(自身を除く): 49967254

約数列:

[1, 2, 17, 19, 34, 38, 61, 122, 323, 646, 1037, 1159, 1811, 2074, 2318, 3622, 19703, 30787, 34409, 39406, 61574, 68818, 110471, 220942, 584953, 1169906, 1878007, 2098949, 3756014, 4197898, 35682133, 71364266]

約数ペア:

[(1, 71364266), (2, 35682133), (17, 4197898), (19, 3756014), (34, 2098949), (38, 1878007), (61, 1169906), (122, 584953), (323, 220942), (646, 110471), (1037, 68818), (1159, 61574), (1811, 39406), (2074, 34409), (2318, 30787), (3622, 19703)]