268991104

素因数分解:

$2^7\times {\mathrm{439}}^1\times {\mathrm{4787}}^1$

素因数の和:5240

約数の個数: 32

約数和(自身を含む): 537213600

約数和(自身を除く): 268222496

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 439, 878, 1756, 3512, 4787, 7024, 9574, 14048, 19148, 28096, 38296, 56192, 76592, 153184, 306368, 612736, 2101493, 4202986, 8405972, 16811944, 33623888, 67247776, 134495552, 268991104]

約数ペア:

[(1, 268991104), (2, 134495552), (4, 67247776), (8, 33623888), (16, 16811944), (32, 8405972), (64, 4202986), (128, 2101493), (439, 612736), (878, 306368), (1756, 153184), (3512, 76592), (4787, 56192), (7024, 38296), (9574, 28096), (14048, 19148)]