57510416

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1361}}^1$

素因数の和:1527

約数の個数: 40

約数和(自身を含む): 118221600

約数和(自身を除く): 60711184

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 139, 152, 278, 304, 556, 1112, 1361, 2224, 2641, 2722, 5282, 5444, 10564, 10888, 21128, 21776, 25859, 42256, 51718, 103436, 189179, 206872, 378358, 413744, 756716, 1513432, 3026864, 3594401, 7188802, 14377604, 28755208, 57510416]

約数ペア:

[(1, 57510416), (2, 28755208), (4, 14377604), (8, 7188802), (16, 3594401), (19, 3026864), (38, 1513432), (76, 756716), (139, 413744), (152, 378358), (278, 206872), (304, 189179), (556, 103436), (1112, 51718), (1361, 42256), (2224, 25859), (2641, 21776), (2722, 21128), (5282, 10888), (5444, 10564)]