27939044

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{52517}}^1$

素因数の和:52547

約数の個数: 24

約数和(自身を含む): 58820160

約数和(自身を除く): 30881116

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 52517, 105034, 210068, 367619, 735238, 997823, 1470476, 1995646, 3991292, 6984761, 13969522, 27939044]

約数ペア:

[(1, 27939044), (2, 13969522), (4, 6984761), (7, 3991292), (14, 1995646), (19, 1470476), (28, 997823), (38, 735238), (76, 367619), (133, 210068), (266, 105034), (532, 52517)]