17940272

素因数分解:

$2^4\times 7^4\times {\mathrm{467}}^1$

素因数の和:503

約数の個数: 50

約数和(自身を含む): 40636908

約数和(自身を除く): 22696636

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 467, 686, 784, 934, 1372, 1868, 2401, 2744, 3269, 3736, 4802, 5488, 6538, 7472, 9604, 13076, 19208, 22883, 26152, 38416, 45766, 52304, 91532, 160181, 183064, 320362, 366128, 640724, 1121267, 1281448, 2242534, 2562896, 4485068, 8970136, 17940272]

約数ペア:

[(1, 17940272), (2, 8970136), (4, 4485068), (7, 2562896), (8, 2242534), (14, 1281448), (16, 1121267), (28, 640724), (49, 366128), (56, 320362), (98, 183064), (112, 160181), (196, 91532), (343, 52304), (392, 45766), (467, 38416), (686, 26152), (784, 22883), (934, 19208), (1372, 13076), (1868, 9604), (2401, 7472), (2744, 6538), (3269, 5488), (3736, 4802)]