71512998

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{4513}}^1$

素因数の和:4676

約数の個数: 32

約数和(自身を含む): 151670400

約数和(自身を除く): 80157402

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 139, 278, 417, 834, 2641, 4513, 5282, 7923, 9026, 13539, 15846, 27078, 85747, 171494, 257241, 514482, 627307, 1254614, 1881921, 3763842, 11918833, 23837666, 35756499, 71512998]

約数ペア:

[(1, 71512998), (2, 35756499), (3, 23837666), (6, 11918833), (19, 3763842), (38, 1881921), (57, 1254614), (114, 627307), (139, 514482), (278, 257241), (417, 171494), (834, 85747), (2641, 27078), (4513, 15846), (5282, 13539), (7923, 9026)]