25986714

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{773}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 56173824

約数和(自身を除く): 30187110

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 431, 773, 862, 1293, 1546, 2319, 2586, 4638, 5603, 10049, 11206, 16809, 20098, 30147, 33618, 60294, 333163, 666326, 999489, 1998978, 4331119, 8662238, 12993357, 25986714]

約数ペア:

[(1, 25986714), (2, 12993357), (3, 8662238), (6, 4331119), (13, 1998978), (26, 999489), (39, 666326), (78, 333163), (431, 60294), (773, 33618), (862, 30147), (1293, 20098), (1546, 16809), (2319, 11206), (2586, 10049), (4638, 5603)]