25273534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4651}}^1$

素因数の和:4696

約数の個数: 32

約数和(自身を含む): 46892160

約数和(自身を除く): 21618626

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 4651, 5434, 9302, 51161, 60463, 88369, 102322, 120926, 176738, 665093, 972059, 1148797, 1330186, 1944118, 2297594, 12636767, 25273534]

約数ペア:

[(1, 25273534), (2, 12636767), (11, 2297594), (13, 1944118), (19, 1330186), (22, 1148797), (26, 972059), (38, 665093), (143, 176738), (209, 120926), (247, 102322), (286, 88369), (418, 60463), (494, 51161), (2717, 9302), (4651, 5434)]