388803584

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{29207}}^1$

素因数の和:29240

約数の個数: 44

約数和(自身を含む): 837042864

約数和(自身を除く): 448239280

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 3328, 6656, 13312, 29207, 58414, 116828, 233656, 379691, 467312, 759382, 934624, 1518764, 1869248, 3037528, 3738496, 6075056, 7476992, 12150112, 14953984, 24300224, 29907968, 48600448, 97200896, 194401792, 388803584]

約数ペア:

[(1, 388803584), (2, 194401792), (4, 97200896), (8, 48600448), (13, 29907968), (16, 24300224), (26, 14953984), (32, 12150112), (52, 7476992), (64, 6075056), (104, 3738496), (128, 3037528), (208, 1869248), (256, 1518764), (416, 934624), (512, 759382), (832, 467312), (1024, 379691), (1664, 233656), (3328, 116828), (6656, 58414), (13312, 29207)]