129484736

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{30197}}^1$

素因数の和:30276

約数の個数: 28

約数和(自身を含む): 260789928

約数和(自身を除く): 131305192

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 30197, 60394, 120788, 241576, 483152, 966304, 1932608, 2023199, 4046398, 8092796, 16185592, 32371184, 64742368, 129484736]

約数ペア:

[(1, 129484736), (2, 64742368), (4, 32371184), (8, 16185592), (16, 8092796), (32, 4046398), (64, 2023199), (67, 1932608), (134, 966304), (268, 483152), (536, 241576), (1072, 120788), (2144, 60394), (4288, 30197)]