25195002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1$

素因数の和:603

約数の個数: 64

約数和(自身を含む): 61169664

約数和(自身を除く): 35974662

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 37, 42, 62, 74, 93, 111, 186, 217, 222, 259, 434, 518, 523, 651, 777, 1046, 1147, 1302, 1554, 1569, 2294, 3138, 3441, 3661, 6882, 7322, 8029, 10983, 16058, 16213, 19351, 21966, 24087, 32426, 38702, 48174, 48639, 58053, 97278, 113491, 116106, 135457, 226982, 270914, 340473, 406371, 599881, 680946, 812742, 1199762, 1799643, 3599286, 4199167, 8398334, 12597501, 25195002]

約数ペア:

[(1, 25195002), (2, 12597501), (3, 8398334), (6, 4199167), (7, 3599286), (14, 1799643), (21, 1199762), (31, 812742), (37, 680946), (42, 599881), (62, 406371), (74, 340473), (93, 270914), (111, 226982), (186, 135457), (217, 116106), (222, 113491), (259, 97278), (434, 58053), (518, 48639), (523, 48174), (651, 38702), (777, 32426), (1046, 24087), (1147, 21966), (1302, 19351), (1554, 16213), (1569, 16058), (2294, 10983), (3138, 8029), (3441, 7322), (3661, 6882)]