71565536

素因数分解:

$2^5\times 7^1\times {\mathrm{319489}}^1$

素因数の和:319506

約数の個数: 24

約数和(自身を含む): 161022960

約数和(自身を除く): 89457424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 319489, 638978, 1277956, 2236423, 2555912, 4472846, 5111824, 8945692, 10223648, 17891384, 35782768, 71565536]

約数ペア:

[(1, 71565536), (2, 35782768), (4, 17891384), (7, 10223648), (8, 8945692), (14, 5111824), (16, 4472846), (28, 2555912), (32, 2236423), (56, 1277956), (112, 638978), (224, 319489)]