279021376

素因数分解:

$2^6\times {\mathrm{439}}^1\times {\mathrm{9931}}^1$

素因数の和:10382

約数の個数: 28

約数和(自身を含む): 555000160

約数和(自身を除く): 275978784

約数列:

[1, 2, 4, 8, 16, 32, 64, 439, 878, 1756, 3512, 7024, 9931, 14048, 19862, 28096, 39724, 79448, 158896, 317792, 635584, 4359709, 8719418, 17438836, 34877672, 69755344, 139510688, 279021376]

約数ペア:

[(1, 279021376), (2, 139510688), (4, 69755344), (8, 34877672), (16, 17438836), (32, 8719418), (64, 4359709), (439, 635584), (878, 317792), (1756, 158896), (3512, 79448), (7024, 39724), (9931, 28096), (14048, 19862)]