29587978

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2713}}^1$

素因数の和:2782

約数の個数: 32

約数和(自身を含む): 54714240

約数和(自身を除く): 25126262

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 779, 1558, 2713, 5426, 5453, 10906, 18991, 37982, 51547, 103094, 111233, 222466, 360829, 721658, 778631, 1557262, 2113427, 4226854, 14793989, 29587978]

約数ペア:

[(1, 29587978), (2, 14793989), (7, 4226854), (14, 2113427), (19, 1557262), (38, 778631), (41, 721658), (82, 360829), (133, 222466), (266, 111233), (287, 103094), (574, 51547), (779, 37982), (1558, 18991), (2713, 10906), (5426, 5453)]