63893296

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{28729}}^1$

素因数の和:28876

約数の個数: 20

約数和(自身を含む): 124688200

約数和(自身を除く): 60794904

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 28729, 57458, 114916, 229832, 459664, 3993331, 7986662, 15973324, 31946648, 63893296]

約数ペア:

[(1, 63893296), (2, 31946648), (4, 15973324), (8, 7986662), (16, 3993331), (139, 459664), (278, 229832), (556, 114916), (1112, 57458), (2224, 28729)]