66964316

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{433}}^1$

素因数の和:542

約数の個数: 36

約数和(自身を含む): 125627376

約数和(自身を除く): 58663060

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 164, 433, 866, 943, 1681, 1732, 1886, 3362, 3772, 6724, 9959, 17753, 19918, 35506, 38663, 39836, 71012, 77326, 154652, 408319, 727873, 816638, 1455746, 1633276, 2911492, 16741079, 33482158, 66964316]

約数ペア:

[(1, 66964316), (2, 33482158), (4, 16741079), (23, 2911492), (41, 1633276), (46, 1455746), (82, 816638), (92, 727873), (164, 408319), (433, 154652), (866, 77326), (943, 71012), (1681, 39836), (1732, 38663), (1886, 35506), (3362, 19918), (3772, 17753), (6724, 9959)]