63689878

素因数分解:

$2^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{16787}}^1$

素因数の和:17067

約数の個数: 16

約数和(自身を含む): 109592064

約数和(自身を除く): 45902186

約数列:

[1, 2, 7, 14, 271, 542, 1897, 3794, 16787, 33574, 117509, 235018, 4549277, 9098554, 31844939, 63689878]

約数ペア:

[(1, 63689878), (2, 31844939), (7, 9098554), (14, 4549277), (271, 235018), (542, 117509), (1897, 33574), (3794, 16787)]