12678528

素因数分解:

$2^7\times 3^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 34063920

約数和(自身を除く): 21385392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 137, 192, 241, 274, 384, 411, 482, 548, 723, 822, 964, 1096, 1446, 1644, 1928, 2192, 2892, 3288, 3856, 4384, 5784, 6576, 7712, 8768, 11568, 13152, 15424, 17536, 23136, 26304, 30848, 33017, 46272, 52608, 66034, 92544, 99051, 132068, 198102, 264136, 396204, 528272, 792408, 1056544, 1584816, 2113088, 3169632, 4226176, 6339264, 12678528]

約数ペア:

[(1, 12678528), (2, 6339264), (3, 4226176), (4, 3169632), (6, 2113088), (8, 1584816), (12, 1056544), (16, 792408), (24, 528272), (32, 396204), (48, 264136), (64, 198102), (96, 132068), (128, 99051), (137, 92544), (192, 66034), (241, 52608), (274, 46272), (384, 33017), (411, 30848), (482, 26304), (548, 23136), (723, 17536), (822, 15424), (964, 13152), (1096, 11568), (1446, 8768), (1644, 7712), (1928, 6576), (2192, 5784), (2892, 4384), (3288, 3856)]