26329936

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{11839}}^1$

素因数の和:11986

約数の個数: 20

約数和(自身を含む): 51385600

約数和(自身を除く): 25055664

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 11839, 23678, 47356, 94712, 189424, 1645621, 3291242, 6582484, 13164968, 26329936]

約数ペア:

[(1, 26329936), (2, 13164968), (4, 6582484), (8, 3291242), (16, 1645621), (139, 189424), (278, 94712), (556, 47356), (1112, 23678), (2224, 11839)]