71359648

素因数分解:

$2^5\times {\mathrm{257}}^1\times {\mathrm{8677}}^1$

素因数の和:8944

約数の個数: 24

約数和(自身を含む): 141052212

約数和(自身を除く): 69692564

約数列:

[1, 2, 4, 8, 16, 32, 257, 514, 1028, 2056, 4112, 8224, 8677, 17354, 34708, 69416, 138832, 277664, 2229989, 4459978, 8919956, 17839912, 35679824, 71359648]

約数ペア:

[(1, 71359648), (2, 35679824), (4, 17839912), (8, 8919956), (16, 4459978), (32, 2229989), (257, 277664), (514, 138832), (1028, 69416), (2056, 34708), (4112, 17354), (8224, 8677)]