73471888

素因数分解:

$2^4\times 7^1\times {\mathrm{211}}^1\times {\mathrm{3109}}^1$

素因数の和:3335

約数の個数: 40

約数和(自身を含む): 163511360

約数和(自身を除く): 90039472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 211, 422, 844, 1477, 1688, 2954, 3109, 3376, 5908, 6218, 11816, 12436, 21763, 23632, 24872, 43526, 49744, 87052, 174104, 348208, 655999, 1311998, 2623996, 4591993, 5247992, 9183986, 10495984, 18367972, 36735944, 73471888]

約数ペア:

[(1, 73471888), (2, 36735944), (4, 18367972), (7, 10495984), (8, 9183986), (14, 5247992), (16, 4591993), (28, 2623996), (56, 1311998), (112, 655999), (211, 348208), (422, 174104), (844, 87052), (1477, 49744), (1688, 43526), (2954, 24872), (3109, 23632), (3376, 21763), (5908, 12436), (6218, 11816)]