27131216

素因数分解:

$2^4\times 7^1\times {\mathrm{242243}}^1$

素因数の和:242258

約数の個数: 20

約数和(自身を含む): 60076512

約数和(自身を除く): 32945296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 242243, 484486, 968972, 1695701, 1937944, 3391402, 3875888, 6782804, 13565608, 27131216]

約数ペア:

[(1, 27131216), (2, 13565608), (4, 6782804), (7, 3875888), (8, 3391402), (14, 1937944), (16, 1695701), (28, 968972), (56, 484486), (112, 242243)]