40626656252

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2105881}}^1$

素因数の和:2105958

約数の個数: 48

約数和(自身を含む): 89154620352

約数和(自身を除く): 48527964100

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 1378, 1484, 2756, 4823, 9646, 19292, 2105881, 4211762, 8423524, 14741167, 27376453, 29482334, 54752906, 58964668, 109505812, 111611693, 191635171, 223223386, 383270342, 446446772, 766540684, 781281851, 1450952009, 1562563702, 2901904018, 3125127404, 5803808036, 10156664063, 20313328126, 40626656252]

約数ペア:

[(1, 40626656252), (2, 20313328126), (4, 10156664063), (7, 5803808036), (13, 3125127404), (14, 2901904018), (26, 1562563702), (28, 1450952009), (52, 781281851), (53, 766540684), (91, 446446772), (106, 383270342), (182, 223223386), (212, 191635171), (364, 111611693), (371, 109505812), (689, 58964668), (742, 54752906), (1378, 29482334), (1484, 27376453), (2756, 14741167), (4823, 8423524), (9646, 4211762), (19292, 2105881)]