41642636

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{20947}}^1$

素因数の和:21029

約数の個数: 24

約数和(自身を含む): 84462336

約数和(自身を除く): 42819700

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 20947, 41894, 83788, 146629, 293258, 586516, 1487237, 2974474, 5948948, 10410659, 20821318, 41642636]

約数ペア:

[(1, 41642636), (2, 20821318), (4, 10410659), (7, 5948948), (14, 2974474), (28, 1487237), (71, 586516), (142, 293258), (284, 146629), (497, 83788), (994, 41894), (1988, 20947)]