65280424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1907}}^1$

素因数の和:2313

約数の個数: 32

約数和(自身を含む): 133941600

約数和(自身を除く): 68661176

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 389, 778, 1556, 1907, 3112, 3814, 4279, 7628, 8558, 15256, 17116, 20977, 34232, 41954, 83908, 167816, 741823, 1483646, 2967292, 5934584, 8160053, 16320106, 32640212, 65280424]

約数ペア:

[(1, 65280424), (2, 32640212), (4, 16320106), (8, 8160053), (11, 5934584), (22, 2967292), (44, 1483646), (88, 741823), (389, 167816), (778, 83908), (1556, 41954), (1907, 34232), (3112, 20977), (3814, 17116), (4279, 15256), (7628, 8558)]