25121736

素因数分解:

$2^3\times 3^2\times {\mathrm{383}}^1\times {\mathrm{911}}^1$

素因数の和:1306

約数の個数: 48

約数和(自身を含む): 68290560

約数和(自身を除く): 43168824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 383, 766, 911, 1149, 1532, 1822, 2298, 2733, 3064, 3447, 3644, 4596, 5466, 6894, 7288, 8199, 9192, 10932, 13788, 16398, 21864, 27576, 32796, 65592, 348913, 697826, 1046739, 1395652, 2093478, 2791304, 3140217, 4186956, 6280434, 8373912, 12560868, 25121736]

約数ペア:

[(1, 25121736), (2, 12560868), (3, 8373912), (4, 6280434), (6, 4186956), (8, 3140217), (9, 2791304), (12, 2093478), (18, 1395652), (24, 1046739), (36, 697826), (72, 348913), (383, 65592), (766, 32796), (911, 27576), (1149, 21864), (1532, 16398), (1822, 13788), (2298, 10932), (2733, 9192), (3064, 8199), (3447, 7288), (3644, 6894), (4596, 5466)]