25308252

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{16349}}^1$

素因数の和:16402

約数の個数: 36

約数和(自身を含む): 65465400

約数和(自身を除く): 40157148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 16349, 32698, 49047, 65396, 98094, 147141, 196188, 294282, 588564, 703007, 1406014, 2109021, 2812028, 4218042, 6327063, 8436084, 12654126, 25308252]

約数ペア:

[(1, 25308252), (2, 12654126), (3, 8436084), (4, 6327063), (6, 4218042), (9, 2812028), (12, 2109021), (18, 1406014), (36, 703007), (43, 588564), (86, 294282), (129, 196188), (172, 147141), (258, 98094), (387, 65396), (516, 49047), (774, 32698), (1548, 16349)]