399614096

素因数分解:

$2^4\times 7^1\times {\mathrm{3567983}}^1$

素因数の和:3567998

約数の個数: 20

約数和(自身を含む): 884860032

約数和(自身を除く): 485245936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3567983, 7135966, 14271932, 24975881, 28543864, 49951762, 57087728, 99903524, 199807048, 399614096]

約数ペア:

[(1, 399614096), (2, 199807048), (4, 99903524), (7, 57087728), (8, 49951762), (14, 28543864), (16, 24975881), (28, 14271932), (56, 7135966), (112, 3567983)]