25326208

素因数分解:

$2^7\times {\mathrm{241}}^1\times {\mathrm{821}}^1$

素因数の和:1076

約数の個数: 32

約数和(自身を含む): 50725620

約数和(自身を除く): 25399412

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 241, 482, 821, 964, 1642, 1928, 3284, 3856, 6568, 7712, 13136, 15424, 26272, 30848, 52544, 105088, 197861, 395722, 791444, 1582888, 3165776, 6331552, 12663104, 25326208]

約数ペア:

[(1, 25326208), (2, 12663104), (4, 6331552), (8, 3165776), (16, 1582888), (32, 791444), (64, 395722), (128, 197861), (241, 105088), (482, 52544), (821, 30848), (964, 26272), (1642, 15424), (1928, 13136), (3284, 7712), (3856, 6568)]