4479272

素因数分解:

$2^3\times 7^1\times {\mathrm{79987}}^1$

素因数の和:80000

約数の個数: 16

約数和(自身を含む): 9598560

約数和(自身を除く): 5119288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79987, 159974, 319948, 559909, 639896, 1119818, 2239636, 4479272]

約数ペア:

[(1, 4479272), (2, 2239636), (4, 1119818), (7, 639896), (8, 559909), (14, 319948), (28, 159974), (56, 79987)]