65801992

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{1279}}^1$

素因数の和:1453

約数の個数: 32

約数和(自身を含む): 126720000

約数和(自身を除く): 60918008

約数列:

[1, 2, 4, 8, 59, 109, 118, 218, 236, 436, 472, 872, 1279, 2558, 5116, 6431, 10232, 12862, 25724, 51448, 75461, 139411, 150922, 278822, 301844, 557644, 603688, 1115288, 8225249, 16450498, 32900996, 65801992]

約数ペア:

[(1, 65801992), (2, 32900996), (4, 16450498), (8, 8225249), (59, 1115288), (109, 603688), (118, 557644), (218, 301844), (236, 278822), (436, 150922), (472, 139411), (872, 75461), (1279, 51448), (2558, 25724), (5116, 12862), (6431, 10232)]