40715214

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 90961920

約数和(自身を除く): 50246706

約数列:

[1, 2, 3, 6, 19, 31, 38, 41, 57, 62, 82, 93, 114, 123, 186, 246, 281, 562, 589, 779, 843, 1178, 1271, 1558, 1686, 1767, 2337, 2542, 3534, 3813, 4674, 5339, 7626, 8711, 10678, 11521, 16017, 17422, 23042, 24149, 26133, 32034, 34563, 48298, 52266, 69126, 72447, 144894, 165509, 218899, 331018, 357151, 437798, 496527, 656697, 714302, 993054, 1071453, 1313394, 2142906, 6785869, 13571738, 20357607, 40715214]

約数ペア:

[(1, 40715214), (2, 20357607), (3, 13571738), (6, 6785869), (19, 2142906), (31, 1313394), (38, 1071453), (41, 993054), (57, 714302), (62, 656697), (82, 496527), (93, 437798), (114, 357151), (123, 331018), (186, 218899), (246, 165509), (281, 144894), (562, 72447), (589, 69126), (779, 52266), (843, 48298), (1178, 34563), (1271, 32034), (1558, 26133), (1686, 24149), (1767, 23042), (2337, 17422), (2542, 16017), (3534, 11521), (3813, 10678), (4674, 8711), (5339, 7626)]