64124288

素因数分解:

$2^7\times {\mathrm{197}}^1\times {\mathrm{2543}}^1$

素因数の和:2754

約数の個数: 32

約数和(自身を含む): 128446560

約数和(自身を除く): 64322272

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 394, 788, 1576, 2543, 3152, 5086, 6304, 10172, 12608, 20344, 25216, 40688, 81376, 162752, 325504, 500971, 1001942, 2003884, 4007768, 8015536, 16031072, 32062144, 64124288]

約数ペア:

[(1, 64124288), (2, 32062144), (4, 16031072), (8, 8015536), (16, 4007768), (32, 2003884), (64, 1001942), (128, 500971), (197, 325504), (394, 162752), (788, 81376), (1576, 40688), (2543, 25216), (3152, 20344), (5086, 12608), (6304, 10172)]