28565514016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{68667101}}^1$

素因数の和:68667124

約数の個数: 24

約数和(自身を含む): 60564383964

約数和(自身を除く): 31998869948

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 68667101, 137334202, 274668404, 549336808, 892672313, 1098673616, 1785344626, 2197347232, 3570689252, 7141378504, 14282757008, 28565514016]

約数ペア:

[(1, 28565514016), (2, 14282757008), (4, 7141378504), (8, 3570689252), (13, 2197347232), (16, 1785344626), (26, 1098673616), (32, 892672313), (52, 549336808), (104, 274668404), (208, 137334202), (416, 68667101)]