39289712

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31891}}^1$

素因数の和:31917

約数の個数: 40

約数和(自身を含む): 94910592

約数和(自身を除く): 55620880

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 31891, 63782, 127564, 223237, 255128, 350801, 446474, 510256, 701602, 892948, 1403204, 1785896, 2455607, 2806408, 3571792, 4911214, 5612816, 9822428, 19644856, 39289712]

約数ペア:

[(1, 39289712), (2, 19644856), (4, 9822428), (7, 5612816), (8, 4911214), (11, 3571792), (14, 2806408), (16, 2455607), (22, 1785896), (28, 1403204), (44, 892948), (56, 701602), (77, 510256), (88, 446474), (112, 350801), (154, 255128), (176, 223237), (308, 127564), (616, 63782), (1232, 31891)]