64763418

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{887}}^1$

素因数の和:1218

約数の個数: 32

約数和(自身を含む): 133157376

約数和(自身を除く): 68393958

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 283, 566, 849, 887, 1698, 1774, 2661, 5322, 12169, 24338, 36507, 38141, 73014, 76282, 114423, 228846, 251021, 502042, 753063, 1506126, 10793903, 21587806, 32381709, 64763418]

約数ペア:

[(1, 64763418), (2, 32381709), (3, 21587806), (6, 10793903), (43, 1506126), (86, 753063), (129, 502042), (258, 251021), (283, 228846), (566, 114423), (849, 76282), (887, 73014), (1698, 38141), (1774, 36507), (2661, 24338), (5322, 12169)]