71733424

素因数分解:

$2^4\times 7^1\times {\mathrm{640477}}^1$

素因数の和:640492

約数の個数: 20

約数和(自身を含む): 158838544

約数和(自身を除く): 87105120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 640477, 1280954, 2561908, 4483339, 5123816, 8966678, 10247632, 17933356, 35866712, 71733424]

約数ペア:

[(1, 71733424), (2, 35866712), (4, 17933356), (7, 10247632), (8, 8966678), (14, 5123816), (16, 4483339), (28, 2561908), (56, 1280954), (112, 640477)]