66559808

素因数分解:

$2^6\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1471}}^1$

素因数の和:1591

約数の個数: 56

約数和(自身を含む): 152546304

約数和(自身を除く): 85986496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 101, 112, 202, 224, 404, 448, 707, 808, 1414, 1471, 1616, 2828, 2942, 3232, 5656, 5884, 6464, 10297, 11312, 11768, 20594, 22624, 23536, 41188, 45248, 47072, 82376, 94144, 148571, 164752, 297142, 329504, 594284, 659008, 1039997, 1188568, 2079994, 2377136, 4159988, 4754272, 8319976, 9508544, 16639952, 33279904, 66559808]

約数ペア:

[(1, 66559808), (2, 33279904), (4, 16639952), (7, 9508544), (8, 8319976), (14, 4754272), (16, 4159988), (28, 2377136), (32, 2079994), (56, 1188568), (64, 1039997), (101, 659008), (112, 594284), (202, 329504), (224, 297142), (404, 164752), (448, 148571), (707, 94144), (808, 82376), (1414, 47072), (1471, 45248), (1616, 41188), (2828, 23536), (2942, 22624), (3232, 20594), (5656, 11768), (5884, 11312), (6464, 10297)]