68146208

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{12601}}^1$

素因数の和:12637

約数の個数: 36

約数和(自身を含む): 145288458

約数和(自身を除く): 77142250

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 12601, 25202, 50404, 100808, 163813, 201616, 327626, 403232, 655252, 1310504, 2129569, 2621008, 4259138, 5242016, 8518276, 17036552, 34073104, 68146208]

約数ペア:

[(1, 68146208), (2, 34073104), (4, 17036552), (8, 8518276), (13, 5242016), (16, 4259138), (26, 2621008), (32, 2129569), (52, 1310504), (104, 655252), (169, 403232), (208, 327626), (338, 201616), (416, 163813), (676, 100808), (1352, 50404), (2704, 25202), (5408, 12601)]