38902208

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{4373}}^1$

素因数の和:4524

約数の個数: 28

約数和(自身を含む): 77769720

約数和(自身を除く): 38867512

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4373, 4448, 8746, 8896, 17492, 34984, 69968, 139936, 279872, 607847, 1215694, 2431388, 4862776, 9725552, 19451104, 38902208]

約数ペア:

[(1, 38902208), (2, 19451104), (4, 9725552), (8, 4862776), (16, 2431388), (32, 1215694), (64, 607847), (139, 279872), (278, 139936), (556, 69968), (1112, 34984), (2224, 17492), (4373, 8896), (4448, 8746)]