40422158

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1277}}^1$

素因数の和:1329

約数の個数: 48

約数和(自身を含む): 78673680

約数和(自身を除く): 38251522

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 49, 98, 119, 133, 238, 266, 323, 646, 833, 931, 1277, 1666, 1862, 2261, 2554, 4522, 8939, 15827, 17878, 21709, 24263, 31654, 43418, 48526, 62573, 125146, 151963, 169841, 303926, 339682, 412471, 824942, 1063741, 1188887, 2127482, 2377774, 2887297, 5774594, 20211079, 40422158]

約数ペア:

[(1, 40422158), (2, 20211079), (7, 5774594), (14, 2887297), (17, 2377774), (19, 2127482), (34, 1188887), (38, 1063741), (49, 824942), (98, 412471), (119, 339682), (133, 303926), (238, 169841), (266, 151963), (323, 125146), (646, 62573), (833, 48526), (931, 43418), (1277, 31654), (1666, 24263), (1862, 21709), (2261, 17878), (2554, 15827), (4522, 8939)]