67767808

素因数分解:

$2^9\times {\mathrm{107}}^1\times {\mathrm{1237}}^1$

素因数の和:1362

約数の個数: 40

約数和(自身を含む): 136779192

約数和(自身を除く): 69011384

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 256, 428, 512, 856, 1237, 1712, 2474, 3424, 4948, 6848, 9896, 13696, 19792, 27392, 39584, 54784, 79168, 132359, 158336, 264718, 316672, 529436, 633344, 1058872, 2117744, 4235488, 8470976, 16941952, 33883904, 67767808]

約数ペア:

[(1, 67767808), (2, 33883904), (4, 16941952), (8, 8470976), (16, 4235488), (32, 2117744), (64, 1058872), (107, 633344), (128, 529436), (214, 316672), (256, 264718), (428, 158336), (512, 132359), (856, 79168), (1237, 54784), (1712, 39584), (2474, 27392), (3424, 19792), (4948, 13696), (6848, 9896)]