40211164

素因数分解:

$2^2\times 7^2\times {\mathrm{193}}^1\times {\mathrm{1063}}^1$

素因数の和:1274

約数の個数: 36

約数和(自身を含む): 82359984

約数和(自身を除く): 42148820

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 193, 196, 386, 772, 1063, 1351, 2126, 2702, 4252, 5404, 7441, 9457, 14882, 18914, 29764, 37828, 52087, 104174, 205159, 208348, 410318, 820636, 1436113, 2872226, 5744452, 10052791, 20105582, 40211164]

約数ペア:

[(1, 40211164), (2, 20105582), (4, 10052791), (7, 5744452), (14, 2872226), (28, 1436113), (49, 820636), (98, 410318), (193, 208348), (196, 205159), (386, 104174), (772, 52087), (1063, 37828), (1351, 29764), (2126, 18914), (2702, 14882), (4252, 9457), (5404, 7441)]