25137972

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{5413}}^1$

素因数の和:5469

約数の個数: 48

約数和(自身を含む): 66700480

約数和(自身を除く): 41562508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 5413, 10826, 16239, 21652, 32478, 48717, 64956, 97434, 146151, 194868, 232759, 292302, 465518, 584604, 698277, 931036, 1396554, 2094831, 2793108, 4189662, 6284493, 8379324, 12568986, 25137972]

約数ペア:

[(1, 25137972), (2, 12568986), (3, 8379324), (4, 6284493), (6, 4189662), (9, 2793108), (12, 2094831), (18, 1396554), (27, 931036), (36, 698277), (43, 584604), (54, 465518), (86, 292302), (108, 232759), (129, 194868), (172, 146151), (258, 97434), (387, 64956), (516, 48717), (774, 32478), (1161, 21652), (1548, 16239), (2322, 10826), (4644, 5413)]