26425406

素因数分解:

$2^1\times 7^4\times {\mathrm{5503}}^1$

素因数の和:5533

約数の個数: 20

約数和(自身を含む): 46250112

約数和(自身を除く): 19824706

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 4802, 5503, 11006, 38521, 77042, 269647, 539294, 1887529, 3775058, 13212703, 26425406]

約数ペア:

[(1, 26425406), (2, 13212703), (7, 3775058), (14, 1887529), (49, 539294), (98, 269647), (343, 77042), (686, 38521), (2401, 11006), (4802, 5503)]