65667742

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 119672640

約数和(自身を除く): 54004898

約数列:

[1, 2, 7, 14, 47, 49, 53, 94, 98, 106, 269, 329, 371, 538, 658, 742, 1883, 2303, 2491, 2597, 3766, 4606, 4982, 5194, 12643, 13181, 14257, 17437, 25286, 26362, 28514, 34874, 88501, 99799, 122059, 177002, 199598, 244118, 619507, 670079, 698593, 1239014, 1340158, 1397186, 4690553, 9381106, 32833871, 65667742]

約数ペア:

[(1, 65667742), (2, 32833871), (7, 9381106), (14, 4690553), (47, 1397186), (49, 1340158), (53, 1239014), (94, 698593), (98, 670079), (106, 619507), (269, 244118), (329, 199598), (371, 177002), (538, 122059), (658, 99799), (742, 88501), (1883, 34874), (2303, 28514), (2491, 26362), (2597, 25286), (3766, 17437), (4606, 14257), (4982, 13181), (5194, 12643)]