25912276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{26227}}^1$

素因数の和:26263

約数の個数: 24

約数和(自身を含む): 51406880

約数和(自身を除く): 25494604

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 26227, 52454, 104908, 340951, 498313, 681902, 996626, 1363804, 1993252, 6478069, 12956138, 25912276]

約数ペア:

[(1, 25912276), (2, 12956138), (4, 6478069), (13, 1993252), (19, 1363804), (26, 996626), (38, 681902), (52, 498313), (76, 340951), (247, 104908), (494, 52454), (988, 26227)]