70291984

素因数分解:

$2^4\times 7^1\times {\mathrm{569}}^1\times {\mathrm{1103}}^1$

素因数の和:1687

約数の個数: 40

約数和(自身を含む): 156061440

約数和(自身を除く): 85769456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 569, 1103, 1138, 2206, 2276, 3983, 4412, 4552, 7721, 7966, 8824, 9104, 15442, 15932, 17648, 30884, 31864, 61768, 63728, 123536, 627607, 1255214, 2510428, 4393249, 5020856, 8786498, 10041712, 17572996, 35145992, 70291984]

約数ペア:

[(1, 70291984), (2, 35145992), (4, 17572996), (7, 10041712), (8, 8786498), (14, 5020856), (16, 4393249), (28, 2510428), (56, 1255214), (112, 627607), (569, 123536), (1103, 63728), (1138, 61768), (2206, 31864), (2276, 30884), (3983, 17648), (4412, 15932), (4552, 15442), (7721, 9104), (7966, 8824)]