71711378

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1$

素因数の和:922

約数の個数: 32

約数和(自身を含む): 117573120

約数和(自身を除く): 45861742

約数列:

[1, 2, 23, 41, 46, 47, 82, 94, 809, 943, 1081, 1618, 1886, 1927, 2162, 3854, 18607, 33169, 37214, 38023, 44321, 66338, 76046, 88642, 762887, 874529, 1525774, 1558943, 1749058, 3117886, 35855689, 71711378]

約数ペア:

[(1, 71711378), (2, 35855689), (23, 3117886), (41, 1749058), (46, 1558943), (47, 1525774), (82, 874529), (94, 762887), (809, 88642), (943, 76046), (1081, 66338), (1618, 44321), (1886, 38023), (1927, 37214), (2162, 33169), (3854, 18607)]