25995528

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{27773}}^1$

素因数の和:27798

約数の個数: 48

約数和(自身を含む): 75823020

約数和(自身を除く): 49827492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 27773, 55546, 83319, 111092, 166638, 222184, 249957, 333276, 361049, 499914, 666552, 722098, 999828, 1083147, 1444196, 1999656, 2166294, 2888392, 3249441, 4332588, 6498882, 8665176, 12997764, 25995528]

約数ペア:

[(1, 25995528), (2, 12997764), (3, 8665176), (4, 6498882), (6, 4332588), (8, 3249441), (9, 2888392), (12, 2166294), (13, 1999656), (18, 1444196), (24, 1083147), (26, 999828), (36, 722098), (39, 666552), (52, 499914), (72, 361049), (78, 333276), (104, 249957), (117, 222184), (156, 166638), (234, 111092), (312, 83319), (468, 55546), (936, 27773)]