65239384

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{3541}}^1$

素因数の和:3608

約数の個数: 48

約数和(自身を含む): 145363680

約数和(自身を除く): 80124296

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 329, 376, 392, 658, 1316, 2303, 2632, 3541, 4606, 7082, 9212, 14164, 18424, 24787, 28328, 49574, 99148, 166427, 173509, 198296, 332854, 347018, 665708, 694036, 1164989, 1331416, 1388072, 2329978, 4659956, 8154923, 9319912, 16309846, 32619692, 65239384]

約数ペア:

[(1, 65239384), (2, 32619692), (4, 16309846), (7, 9319912), (8, 8154923), (14, 4659956), (28, 2329978), (47, 1388072), (49, 1331416), (56, 1164989), (94, 694036), (98, 665708), (188, 347018), (196, 332854), (329, 198296), (376, 173509), (392, 166427), (658, 99148), (1316, 49574), (2303, 28328), (2632, 24787), (3541, 18424), (4606, 14164), (7082, 9212)]