74154416

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{34847}}^1$

素因数の和:34881

約数の個数: 40

約数和(自身を含む): 172846080

約数和(自身を除く): 98691664

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 34847, 69694, 139388, 243929, 278776, 487858, 557552, 662093, 975716, 1324186, 1951432, 2648372, 3902864, 4634651, 5296744, 9269302, 10593488, 18538604, 37077208, 74154416]

約数ペア:

[(1, 74154416), (2, 37077208), (4, 18538604), (7, 10593488), (8, 9269302), (14, 5296744), (16, 4634651), (19, 3902864), (28, 2648372), (38, 1951432), (56, 1324186), (76, 975716), (112, 662093), (133, 557552), (152, 487858), (266, 278776), (304, 243929), (532, 139388), (1064, 69694), (2128, 34847)]