27764716

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1103}}^1$

素因数の和:1174

約数の個数: 48

約数和(自身を含む): 59351040

約数和(自身を除く): 31586324

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 58, 62, 116, 124, 203, 217, 406, 434, 812, 868, 899, 1103, 1798, 2206, 3596, 4412, 6293, 7721, 12586, 15442, 25172, 30884, 31987, 34193, 63974, 68386, 127948, 136772, 223909, 239351, 447818, 478702, 895636, 957404, 991597, 1983194, 3966388, 6941179, 13882358, 27764716]

約数ペア:

[(1, 27764716), (2, 13882358), (4, 6941179), (7, 3966388), (14, 1983194), (28, 991597), (29, 957404), (31, 895636), (58, 478702), (62, 447818), (116, 239351), (124, 223909), (203, 136772), (217, 127948), (406, 68386), (434, 63974), (812, 34193), (868, 31987), (899, 30884), (1103, 25172), (1798, 15442), (2206, 12586), (3596, 7721), (4412, 6293)]