66413296

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{23189}}^1$

素因数の和:23376

約数の個数: 20

約数和(自身を含む): 129400200

約数和(自身を除く): 62986904

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 23189, 46378, 92756, 185512, 371024, 4150831, 8301662, 16603324, 33206648, 66413296]

約数ペア:

[(1, 66413296), (2, 33206648), (4, 16603324), (8, 8301662), (16, 4150831), (179, 371024), (358, 185512), (716, 92756), (1432, 46378), (2864, 23189)]