26641568

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 54250560

約数和(自身を除く): 27608992

約数列:

[1, 2, 4, 8, 16, 32, 59, 103, 118, 137, 206, 236, 274, 412, 472, 548, 824, 944, 1096, 1648, 1888, 2192, 3296, 4384, 6077, 8083, 12154, 14111, 16166, 24308, 28222, 32332, 48616, 56444, 64664, 97232, 112888, 129328, 194464, 225776, 258656, 451552, 832549, 1665098, 3330196, 6660392, 13320784, 26641568]

約数ペア:

[(1, 26641568), (2, 13320784), (4, 6660392), (8, 3330196), (16, 1665098), (32, 832549), (59, 451552), (103, 258656), (118, 225776), (137, 194464), (206, 129328), (236, 112888), (274, 97232), (412, 64664), (472, 56444), (548, 48616), (824, 32332), (944, 28222), (1096, 24308), (1648, 16166), (1888, 14111), (2192, 12154), (3296, 8083), (4384, 6077)]