13144928

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:327

約数の個数: 48

約数和(自身を含む): 27243216

約数和(自身を除く): 14098288

約数列:

[1, 2, 4, 8, 16, 32, 41, 43, 82, 86, 164, 172, 233, 328, 344, 466, 656, 688, 932, 1312, 1376, 1763, 1864, 3526, 3728, 7052, 7456, 9553, 10019, 14104, 19106, 20038, 28208, 38212, 40076, 56416, 76424, 80152, 152848, 160304, 305696, 320608, 410779, 821558, 1643116, 3286232, 6572464, 13144928]

約数ペア:

[(1, 13144928), (2, 6572464), (4, 3286232), (8, 1643116), (16, 821558), (32, 410779), (41, 320608), (43, 305696), (82, 160304), (86, 152848), (164, 80152), (172, 76424), (233, 56416), (328, 40076), (344, 38212), (466, 28208), (656, 20038), (688, 19106), (932, 14104), (1312, 10019), (1376, 9553), (1763, 7456), (1864, 7052), (3526, 3728)]