13145696

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 27597024

約数和(自身を除く): 14451328

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 53, 92, 106, 184, 212, 337, 368, 424, 674, 736, 848, 1219, 1348, 1696, 2438, 2696, 4876, 5392, 7751, 9752, 10784, 15502, 17861, 19504, 31004, 35722, 39008, 62008, 71444, 124016, 142888, 248032, 285776, 410803, 571552, 821606, 1643212, 3286424, 6572848, 13145696]

約数ペア:

[(1, 13145696), (2, 6572848), (4, 3286424), (8, 1643212), (16, 821606), (23, 571552), (32, 410803), (46, 285776), (53, 248032), (92, 142888), (106, 124016), (184, 71444), (212, 62008), (337, 39008), (368, 35722), (424, 31004), (674, 19504), (736, 17861), (848, 15502), (1219, 10784), (1348, 9752), (1696, 7751), (2438, 5392), (2696, 4876)]