65811676

素因数分解:

$2^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{4787}}^1$

素因数の和:5289

約数の個数: 24

約数和(自身を含む): 131918976

約数和(自身を除く): 66107300

約数列:

[1, 2, 4, 7, 14, 28, 491, 982, 1964, 3437, 4787, 6874, 9574, 13748, 19148, 33509, 67018, 134036, 2350417, 4700834, 9401668, 16452919, 32905838, 65811676]

約数ペア:

[(1, 65811676), (2, 32905838), (4, 16452919), (7, 9401668), (14, 4700834), (28, 2350417), (491, 134036), (982, 67018), (1964, 33509), (3437, 19148), (4787, 13748), (6874, 9574)]