66067904

素因数分解:

$2^6\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1657}}^1$

素因数の和:1765

約数の個数: 56

約数和(自身を含む): 151607520

約数和(自身を除く): 85539616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 178, 224, 356, 448, 623, 712, 1246, 1424, 1657, 2492, 2848, 3314, 4984, 5696, 6628, 9968, 11599, 13256, 19936, 23198, 26512, 39872, 46396, 53024, 92792, 106048, 147473, 185584, 294946, 371168, 589892, 742336, 1032311, 1179784, 2064622, 2359568, 4129244, 4719136, 8258488, 9438272, 16516976, 33033952, 66067904]

約数ペア:

[(1, 66067904), (2, 33033952), (4, 16516976), (7, 9438272), (8, 8258488), (14, 4719136), (16, 4129244), (28, 2359568), (32, 2064622), (56, 1179784), (64, 1032311), (89, 742336), (112, 589892), (178, 371168), (224, 294946), (356, 185584), (448, 147473), (623, 106048), (712, 92792), (1246, 53024), (1424, 46396), (1657, 39872), (2492, 26512), (2848, 23198), (3314, 19936), (4984, 13256), (5696, 11599), (6628, 9968)]