28922872

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{29879}}^1$

素因数の和:29907

約数の個数: 24

約数和(自身を含む): 59610600

約数和(自身を除く): 30687728

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 29879, 59758, 119516, 239032, 328669, 657338, 1314676, 2629352, 3615359, 7230718, 14461436, 28922872]

約数ペア:

[(1, 28922872), (2, 14461436), (4, 7230718), (8, 3615359), (11, 2629352), (22, 1314676), (44, 657338), (88, 328669), (121, 239032), (242, 119516), (484, 59758), (968, 29879)]