291289792

素因数分解:

$2^6\times {\mathrm{631}}^1\times {\mathrm{7213}}^1$

素因数の和:7856

約数の個数: 28

約数和(自身を含む): 579024496

約数和(自身を除く): 287734704

約数列:

[1, 2, 4, 8, 16, 32, 64, 631, 1262, 2524, 5048, 7213, 10096, 14426, 20192, 28852, 40384, 57704, 115408, 230816, 461632, 4551403, 9102806, 18205612, 36411224, 72822448, 145644896, 291289792]

約数ペア:

[(1, 291289792), (2, 145644896), (4, 72822448), (8, 36411224), (16, 18205612), (32, 9102806), (64, 4551403), (631, 461632), (1262, 230816), (2524, 115408), (5048, 57704), (7213, 40384), (10096, 28852), (14426, 20192)]