25438968

素因数分解:

$2^3\times 3^3\times {\mathrm{117773}}^1$

素因数の和:117788

約数の個数: 32

約数和(自身を含む): 70664400

約数和(自身を除く): 45225432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 117773, 235546, 353319, 471092, 706638, 942184, 1059957, 1413276, 2119914, 2826552, 3179871, 4239828, 6359742, 8479656, 12719484, 25438968]

約数ペア:

[(1, 25438968), (2, 12719484), (3, 8479656), (4, 6359742), (6, 4239828), (8, 3179871), (9, 2826552), (12, 2119914), (18, 1413276), (24, 1059957), (27, 942184), (36, 706638), (54, 471092), (72, 353319), (108, 235546), (216, 117773)]