39478292

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{13177}}^1$

素因数の和:13295

約数の個数: 24

約数和(自身を含む): 79700544

約数和(自身を除く): 40222252

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 13177, 26354, 52708, 92239, 184478, 368956, 1409939, 2819878, 5639756, 9869573, 19739146, 39478292]

約数ペア:

[(1, 39478292), (2, 19739146), (4, 9869573), (7, 5639756), (14, 2819878), (28, 1409939), (107, 368956), (214, 184478), (428, 92239), (749, 52708), (1498, 26354), (2996, 13177)]