66505282

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1619}}^1$

素因数の和:1710

約数の個数: 32

約数和(自身を含む): 111974400

約数和(自身を除く): 45469118

約数列:

[1, 2, 19, 23, 38, 46, 47, 94, 437, 874, 893, 1081, 1619, 1786, 2162, 3238, 20539, 30761, 37237, 41078, 61522, 74474, 76093, 152186, 707503, 1415006, 1445767, 1750139, 2891534, 3500278, 33252641, 66505282]

約数ペア:

[(1, 66505282), (2, 33252641), (19, 3500278), (23, 2891534), (38, 1750139), (46, 1445767), (47, 1415006), (94, 707503), (437, 152186), (874, 76093), (893, 74474), (1081, 61522), (1619, 41078), (1786, 37237), (2162, 30761), (3238, 20539)]