8726894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 14971392

約数和(自身を除く): 6244498

約数列:

[1, 2, 11, 22, 37, 71, 74, 142, 151, 302, 407, 781, 814, 1562, 1661, 2627, 3322, 5254, 5587, 10721, 11174, 21442, 28897, 57794, 61457, 117931, 122914, 235862, 396677, 793354, 4363447, 8726894]

約数ペア:

[(1, 8726894), (2, 4363447), (11, 793354), (22, 396677), (37, 235862), (71, 122914), (74, 117931), (142, 61457), (151, 57794), (302, 28897), (407, 21442), (781, 11174), (814, 10721), (1562, 5587), (1661, 5254), (2627, 3322)]