38431428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{457517}}^1$

素因数の和:457531

約数の個数: 24

約数和(自身を含む): 102484032

約数和(自身を除く): 64052604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 457517, 915034, 1372551, 1830068, 2745102, 3202619, 5490204, 6405238, 9607857, 12810476, 19215714, 38431428]

約数ペア:

[(1, 38431428), (2, 19215714), (3, 12810476), (4, 9607857), (6, 6405238), (7, 5490204), (12, 3202619), (14, 2745102), (21, 1830068), (28, 1372551), (42, 915034), (84, 457517)]