64983594

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1933}}^1$

素因数の和:2382

約数の個数: 32

約数和(自身を含む): 140361984

約数和(自身を除く): 75378390

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 431, 862, 1293, 1933, 2586, 3866, 5603, 5799, 11206, 11598, 16809, 25129, 33618, 50258, 75387, 150774, 833123, 1666246, 2499369, 4998738, 10830599, 21661198, 32491797, 64983594]

約数ペア:

[(1, 64983594), (2, 32491797), (3, 21661198), (6, 10830599), (13, 4998738), (26, 2499369), (39, 1666246), (78, 833123), (431, 150774), (862, 75387), (1293, 50258), (1933, 33618), (2586, 25129), (3866, 16809), (5603, 11598), (5799, 11206)]