64845368

素因数分解:

$2^3\times 7^1\times {\mathrm{1157953}}^1$

素因数の和:1157966

約数の個数: 16

約数和(自身を含む): 138954480

約数和(自身を除く): 74109112

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1157953, 2315906, 4631812, 8105671, 9263624, 16211342, 32422684, 64845368]

約数ペア:

[(1, 64845368), (2, 32422684), (4, 16211342), (7, 9263624), (8, 8105671), (14, 4631812), (28, 2315906), (56, 1157953)]