25788612

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{419}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 63221760

約数和(自身を除く): 37433148

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 223, 276, 419, 446, 669, 838, 892, 1257, 1338, 1676, 2514, 2676, 5028, 5129, 9637, 10258, 15387, 19274, 20516, 28911, 30774, 38548, 57822, 61548, 93437, 115644, 186874, 280311, 373748, 560622, 1121244, 2149051, 4298102, 6447153, 8596204, 12894306, 25788612]

約数ペア:

[(1, 25788612), (2, 12894306), (3, 8596204), (4, 6447153), (6, 4298102), (12, 2149051), (23, 1121244), (46, 560622), (69, 373748), (92, 280311), (138, 186874), (223, 115644), (276, 93437), (419, 61548), (446, 57822), (669, 38548), (838, 30774), (892, 28911), (1257, 20516), (1338, 19274), (1676, 15387), (2514, 10258), (2676, 9637), (5028, 5129)]