65557996

素因数分解:

$2^2\times 7^1\times {\mathrm{811}}^1\times {\mathrm{2887}}^1$

素因数の和:3709

約数の個数: 24

約数和(自身を含む): 131323136

約数和(自身を除く): 65765140

約数列:

[1, 2, 4, 7, 14, 28, 811, 1622, 2887, 3244, 5677, 5774, 11354, 11548, 20209, 22708, 40418, 80836, 2341357, 4682714, 9365428, 16389499, 32778998, 65557996]

約数ペア:

[(1, 65557996), (2, 32778998), (4, 16389499), (7, 9365428), (14, 4682714), (28, 2341357), (811, 80836), (1622, 40418), (2887, 22708), (3244, 20209), (5677, 11548), (5774, 11354)]