71318310616

素因数分解:

$2^3\times 7^1\times {\mathrm{1273541261}}^1$

素因数の和:1273541274

約数の個数: 16

約数和(自身を含む): 152824951440

約数和(自身を除く): 81506640824

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1273541261, 2547082522, 5094165044, 8914788827, 10188330088, 17829577654, 35659155308, 71318310616]

約数ペア:

[(1, 71318310616), (2, 35659155308), (4, 17829577654), (7, 10188330088), (8, 8914788827), (14, 5094165044), (28, 2547082522), (56, 1273541261)]