68016712

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1327}}^1$

素因数の和:1525

約数の個数: 32

約数和(自身を含む): 131472000

約数和(自身を除く): 63455288

約数列:

[1, 2, 4, 8, 43, 86, 149, 172, 298, 344, 596, 1192, 1327, 2654, 5308, 6407, 10616, 12814, 25628, 51256, 57061, 114122, 197723, 228244, 395446, 456488, 790892, 1581784, 8502089, 17004178, 34008356, 68016712]

約数ペア:

[(1, 68016712), (2, 34008356), (4, 17004178), (8, 8502089), (43, 1581784), (86, 790892), (149, 456488), (172, 395446), (298, 228244), (344, 197723), (596, 114122), (1192, 57061), (1327, 51256), (2654, 25628), (5308, 12814), (6407, 10616)]