127404736

素因数分解:

$2^6\times {\mathrm{509}}^1\times {\mathrm{3911}}^1$

素因数の和:4432

約数の個数: 28

約数和(自身を含む): 253380240

約数和(自身を除く): 125975504

約数列:

[1, 2, 4, 8, 16, 32, 64, 509, 1018, 2036, 3911, 4072, 7822, 8144, 15644, 16288, 31288, 32576, 62576, 125152, 250304, 1990699, 3981398, 7962796, 15925592, 31851184, 63702368, 127404736]

約数ペア:

[(1, 127404736), (2, 63702368), (4, 31851184), (8, 15925592), (16, 7962796), (32, 3981398), (64, 1990699), (509, 250304), (1018, 125152), (2036, 62576), (3911, 32576), (4072, 31288), (7822, 16288), (8144, 15644)]