78285368

素因数分解:

$2^3\times 7^1\times {\mathrm{1397953}}^1$

素因数の和:1397966

約数の個数: 16

約数和(自身を含む): 167754480

約数和(自身を除く): 89469112

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1397953, 2795906, 5591812, 9785671, 11183624, 19571342, 39142684, 78285368]

約数ペア:

[(1, 78285368), (2, 39142684), (4, 19571342), (7, 11183624), (8, 9785671), (14, 5591812), (28, 2795906), (56, 1397953)]