71849887

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1319}}^1$

素因数の和:1446

約数の個数: 16

約数和(自身を含む): 78566400

約数和(自身を除く): 6716513

約数列:

[1, 19, 47, 61, 893, 1159, 1319, 2867, 25061, 54473, 61993, 80459, 1177867, 1528721, 3781573, 71849887]

約数ペア:

[(1, 71849887), (19, 3781573), (47, 1528721), (61, 1177867), (893, 80459), (1159, 61993), (1319, 54473), (2867, 25061)]