64914339712

素因数分解:

$2^7\times {\mathrm{269}}^1\times {\mathrm{1885291}}^1$

素因数の和:1885574

約数の個数: 32

約数和(自身を含む): 129802354200

約数和(自身を除く): 64888014488

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 269, 538, 1076, 2152, 4304, 8608, 17216, 34432, 1885291, 3770582, 7541164, 15082328, 30164656, 60329312, 120658624, 241317248, 507143279, 1014286558, 2028573116, 4057146232, 8114292464, 16228584928, 32457169856, 64914339712]

約数ペア:

[(1, 64914339712), (2, 32457169856), (4, 16228584928), (8, 8114292464), (16, 4057146232), (32, 2028573116), (64, 1014286558), (128, 507143279), (269, 241317248), (538, 120658624), (1076, 60329312), (2152, 30164656), (4304, 15082328), (8608, 7541164), (17216, 3770582), (34432, 1885291)]