140046656

素因数分解:

$2^6\times {\mathrm{887}}^1\times {\mathrm{2467}}^1$

素因数の和:3366

約数の個数: 28

約数和(自身を含む): 278331168

約数和(自身を除く): 138284512

約数列:

[1, 2, 4, 8, 16, 32, 64, 887, 1774, 2467, 3548, 4934, 7096, 9868, 14192, 19736, 28384, 39472, 56768, 78944, 157888, 2188229, 4376458, 8752916, 17505832, 35011664, 70023328, 140046656]

約数ペア:

[(1, 140046656), (2, 70023328), (4, 35011664), (8, 17505832), (16, 8752916), (32, 4376458), (64, 2188229), (887, 157888), (1774, 78944), (2467, 56768), (3548, 39472), (4934, 28384), (7096, 19736), (9868, 14192)]