70169872

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4057}}^1$

素因数の和:4135

約数の個数: 40

約数和(自身を含む): 144919296

約数和(自身を除く): 74749424

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 92, 94, 184, 188, 368, 376, 752, 1081, 2162, 4057, 4324, 8114, 8648, 16228, 17296, 32456, 64912, 93311, 186622, 190679, 373244, 381358, 746488, 762716, 1492976, 1525432, 3050864, 4385617, 8771234, 17542468, 35084936, 70169872]

約数ペア:

[(1, 70169872), (2, 35084936), (4, 17542468), (8, 8771234), (16, 4385617), (23, 3050864), (46, 1525432), (47, 1492976), (92, 762716), (94, 746488), (184, 381358), (188, 373244), (368, 190679), (376, 186622), (752, 93311), (1081, 64912), (2162, 32456), (4057, 17296), (4324, 16228), (8114, 8648)]