57580784

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{659}}^1$

素因数の和:837

約数の個数: 40

約数和(自身を含む): 115230720

約数和(自身を除く): 57649936

約数列:

[1, 2, 4, 8, 16, 43, 86, 127, 172, 254, 344, 508, 659, 688, 1016, 1318, 2032, 2636, 5272, 5461, 10544, 10922, 21844, 28337, 43688, 56674, 83693, 87376, 113348, 167386, 226696, 334772, 453392, 669544, 1339088, 3598799, 7197598, 14395196, 28790392, 57580784]

約数ペア:

[(1, 57580784), (2, 28790392), (4, 14395196), (8, 7197598), (16, 3598799), (43, 1339088), (86, 669544), (127, 453392), (172, 334772), (254, 226696), (344, 167386), (508, 113348), (659, 87376), (688, 83693), (1016, 56674), (1318, 43688), (2032, 28337), (2636, 21844), (5272, 10922), (5461, 10544)]