1426400752

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{553727}}^1$

素因数の和:553765

約数の個数: 40

約数和(自身を含む): 3295789056

約数和(自身を除く): 1869388304

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 553727, 1107454, 2214908, 3876089, 4429816, 7752178, 8859632, 12735721, 15504356, 25471442, 31008712, 50942884, 62017424, 89150047, 101885768, 178300094, 203771536, 356600188, 713200376, 1426400752]

約数ペア:

[(1, 1426400752), (2, 713200376), (4, 356600188), (7, 203771536), (8, 178300094), (14, 101885768), (16, 89150047), (23, 62017424), (28, 50942884), (46, 31008712), (56, 25471442), (92, 15504356), (112, 12735721), (161, 8859632), (184, 7752178), (322, 4429816), (368, 3876089), (644, 2214908), (1288, 1107454), (2576, 553727)]