25764414

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{330313}}^1$

素因数の和:330331

約数の個数: 16

約数和(自身を含む): 55492752

約数和(自身を除く): 29728338

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 330313, 660626, 990939, 1981878, 4294069, 8588138, 12882207, 25764414]

約数ペア:

[(1, 25764414), (2, 12882207), (3, 8588138), (6, 4294069), (13, 1981878), (26, 990939), (39, 660626), (78, 330313)]