25560452

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 50440320

約数和(自身を除く): 24879868

約数列:

[1, 2, 4, 17, 23, 34, 46, 59, 68, 92, 118, 236, 277, 391, 554, 782, 1003, 1108, 1357, 1564, 2006, 2714, 4012, 4709, 5428, 6371, 9418, 12742, 16343, 18836, 23069, 25484, 32686, 46138, 65372, 92276, 108307, 216614, 277831, 375889, 433228, 555662, 751778, 1111324, 1503556, 6390113, 12780226, 25560452]

約数ペア:

[(1, 25560452), (2, 12780226), (4, 6390113), (17, 1503556), (23, 1111324), (34, 751778), (46, 555662), (59, 433228), (68, 375889), (92, 277831), (118, 216614), (236, 108307), (277, 92276), (391, 65372), (554, 46138), (782, 32686), (1003, 25484), (1108, 23069), (1357, 18836), (1564, 16343), (2006, 12742), (2714, 9418), (4012, 6371), (4709, 5428)]