142021712

素因数分解:

$2^4\times 7^1\times {\mathrm{1268051}}^1$

素因数の和:1268066

約数の個数: 20

約数和(自身を含む): 314476896

約数和(自身を除く): 172455184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1268051, 2536102, 5072204, 8876357, 10144408, 17752714, 20288816, 35505428, 71010856, 142021712]

約数ペア:

[(1, 142021712), (2, 71010856), (4, 35505428), (7, 20288816), (8, 17752714), (14, 10144408), (16, 8876357), (28, 5072204), (56, 2536102), (112, 1268051)]