64936661

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2689}}^1$

素因数の和:2780

約数の個数: 16

約数和(自身を含む): 72307200

約数和(自身を除く): 7370539

約数列:

[1, 19, 31, 41, 589, 779, 1271, 2689, 24149, 51091, 83359, 110249, 1583821, 2094731, 3417719, 64936661]

約数ペア:

[(1, 64936661), (19, 3417719), (31, 2094731), (41, 1583821), (589, 110249), (779, 83359), (1271, 51091), (2689, 24149)]