28049826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{12601}}^1$

素因数の和:12666

約数の個数: 32

約数和(自身を含む): 65328768

約数和(自身を除く): 37278942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 12601, 25202, 37803, 75606, 88207, 176414, 264621, 529242, 667853, 1335706, 2003559, 4007118, 4674971, 9349942, 14024913, 28049826]

約数ペア:

[(1, 28049826), (2, 14024913), (3, 9349942), (6, 4674971), (7, 4007118), (14, 2003559), (21, 1335706), (42, 667853), (53, 529242), (106, 264621), (159, 176414), (318, 88207), (371, 75606), (742, 37803), (1113, 25202), (2226, 12601)]