39967136

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6679}}^1$

素因数の和:6717

約数の個数: 48

約数和(自身を含む): 90901440

約数和(自身を除く): 50934304

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5984, 6679, 13358, 26716, 53432, 73469, 106864, 113543, 146938, 213728, 227086, 293876, 454172, 587752, 908344, 1175504, 1248973, 1816688, 2351008, 2497946, 3633376, 4995892, 9991784, 19983568, 39967136]

約数ペア:

[(1, 39967136), (2, 19983568), (4, 9991784), (8, 4995892), (11, 3633376), (16, 2497946), (17, 2351008), (22, 1816688), (32, 1248973), (34, 1175504), (44, 908344), (68, 587752), (88, 454172), (136, 293876), (176, 227086), (187, 213728), (272, 146938), (352, 113543), (374, 106864), (544, 73469), (748, 53432), (1496, 26716), (2992, 13358), (5984, 6679)]