345005248

素因数分解:

$2^6\times 7^1\times {\mathrm{770101}}^1$

素因数の和:770120

約数の個数: 28

約数和(自身を含む): 782423632

約数和(自身を除く): 437418384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 770101, 1540202, 3080404, 5390707, 6160808, 10781414, 12321616, 21562828, 24643232, 43125656, 49286464, 86251312, 172502624, 345005248]

約数ペア:

[(1, 345005248), (2, 172502624), (4, 86251312), (7, 49286464), (8, 43125656), (14, 24643232), (16, 21562828), (28, 12321616), (32, 10781414), (56, 6160808), (64, 5390707), (112, 3080404), (224, 1540202), (448, 770101)]