25321846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 43182720

約数和(自身を除く): 17860874

約数列:

[1, 2, 11, 22, 41, 67, 82, 134, 419, 451, 737, 838, 902, 1474, 2747, 4609, 5494, 9218, 17179, 28073, 30217, 34358, 56146, 60434, 188969, 308803, 377938, 617606, 1150993, 2301986, 12660923, 25321846]

約数ペア:

[(1, 25321846), (2, 12660923), (11, 2301986), (22, 1150993), (41, 617606), (67, 377938), (82, 308803), (134, 188969), (419, 60434), (451, 56146), (737, 34358), (838, 30217), (902, 28073), (1474, 17179), (2747, 9218), (4609, 5494)]