40450488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{9973}}^1$

素因数の和:10008

約数の個数: 48

約数和(自身を含む): 109514520

約数和(自身を除く): 69064032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 9973, 19946, 29919, 39892, 59838, 79784, 119676, 129649, 239352, 259298, 388947, 518596, 777894, 1037192, 1555788, 1685437, 3111576, 3370874, 5056311, 6741748, 10112622, 13483496, 20225244, 40450488]

約数ペア:

[(1, 40450488), (2, 20225244), (3, 13483496), (4, 10112622), (6, 6741748), (8, 5056311), (12, 3370874), (13, 3111576), (24, 1685437), (26, 1555788), (39, 1037192), (52, 777894), (78, 518596), (104, 388947), (156, 259298), (169, 239352), (312, 129649), (338, 119676), (507, 79784), (676, 59838), (1014, 39892), (1352, 29919), (2028, 19946), (4056, 9973)]