70271824

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8837}}^1$

素因数の和:8923

約数の個数: 40

約数和(自身を含む): 157811328

約数和(自身を除く): 87539504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 8837, 17674, 35348, 61859, 70696, 123718, 141392, 247436, 494872, 627427, 989744, 1254854, 2509708, 4391989, 5019416, 8783978, 10038832, 17567956, 35135912, 70271824]

約数ペア:

[(1, 70271824), (2, 35135912), (4, 17567956), (7, 10038832), (8, 8783978), (14, 5019416), (16, 4391989), (28, 2509708), (56, 1254854), (71, 989744), (112, 627427), (142, 494872), (284, 247436), (497, 141392), (568, 123718), (994, 70696), (1136, 61859), (1988, 35348), (3976, 17674), (7952, 8837)]