40493992

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9391}}^1$

素因数の和:9422

約数の個数: 48

約数和(自身を含む): 96361920

約数和(自身を除く): 55867928

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 9391, 18782, 37564, 65737, 75128, 103301, 131474, 206602, 262948, 413204, 460159, 525896, 723107, 826408, 920318, 1446214, 1840636, 2892428, 3681272, 5061749, 5784856, 10123498, 20246996, 40493992]

約数ペア:

[(1, 40493992), (2, 20246996), (4, 10123498), (7, 5784856), (8, 5061749), (11, 3681272), (14, 2892428), (22, 1840636), (28, 1446214), (44, 920318), (49, 826408), (56, 723107), (77, 525896), (88, 460159), (98, 413204), (154, 262948), (196, 206602), (308, 131474), (392, 103301), (539, 75128), (616, 65737), (1078, 37564), (2156, 18782), (4312, 9391)]