40762456

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 91054080

約数和(自身を除く): 50291624

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 103, 148, 191, 206, 259, 296, 382, 412, 518, 721, 764, 824, 1036, 1337, 1442, 1528, 2072, 2674, 2884, 3811, 5348, 5768, 7067, 7622, 10696, 14134, 15244, 19673, 26677, 28268, 30488, 39346, 49469, 53354, 56536, 78692, 98938, 106708, 137711, 157384, 197876, 213416, 275422, 395752, 550844, 727901, 1101688, 1455802, 2911604, 5095307, 5823208, 10190614, 20381228, 40762456]

約数ペア:

[(1, 40762456), (2, 20381228), (4, 10190614), (7, 5823208), (8, 5095307), (14, 2911604), (28, 1455802), (37, 1101688), (56, 727901), (74, 550844), (103, 395752), (148, 275422), (191, 213416), (206, 197876), (259, 157384), (296, 137711), (382, 106708), (412, 98938), (518, 78692), (721, 56536), (764, 53354), (824, 49469), (1036, 39346), (1337, 30488), (1442, 28268), (1528, 26677), (2072, 19673), (2674, 15244), (2884, 14134), (3811, 10696), (5348, 7622), (5768, 7067)]