29142904

素因数分解:

$2^3\times 7^1\times {\mathrm{520409}}^1$

素因数の和:520422

約数の個数: 16

約数和(自身を含む): 62449200

約数和(自身を除く): 33306296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 520409, 1040818, 2081636, 3642863, 4163272, 7285726, 14571452, 29142904]

約数ペア:

[(1, 29142904), (2, 14571452), (4, 7285726), (7, 4163272), (8, 3642863), (14, 2081636), (28, 1040818), (56, 520409)]